Slides featuring photographs of unidentified individuals windsurfing and waterskiing.

Slides featuring images of text and diagrams that were used during a presentation on WATVD. Some of the slides feature photographs of computer equipment.

Slides and negatives featuring images of text, diagrams and graphics used during a presentation likely titled, "Waterloo microcomputer systems for the 1980s." The diagrams were created by Peter J. Ponzo, Professor, Applied Mathematics, University of Waterloo. The presentation may have been delivered at the ACM Dallas Conference in 1982.

Negatives featuring images of text, diagrams and illustrations used during a presentation about computing at the University of Waterloo and the Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system.

Slides featuring images of text, diagrams and illustrations used during a presentation about computing at the University of Waterloo and the Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system.

Slides featuring images of text, diagrams and illustrations used during a presentation about the Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system.

Slides featuring images of text, diagrams and illustrations used during a presentation about the Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system.

Slides featuring images of text, diagrams and illustrations used during a presentation about computing at the University of Waterloo and the Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system.

Slides featuring images of text, diagrams and illustrations used during a presentation about the Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system.

Slides featuring images of text and illustrations used during a presentation about the Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system.

Slides featuring images of text, diagrams and illustrations used during a presentation about computing at the University of Waterloo and the Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system.

Slides featuring images of text, diagrams and illustrations used during a presentation about computing at the University of Waterloo and the Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system.

Slides featuring images of text and diagrams used during a presentation about the Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system. The slides also include information about the University of Waterloo, student computing problems, and the delivering of computing services and micro computer networks. The diagrams were created by Peter J. Ponzo, Professor, Applied Mathematics at the University of Waterloo.

A book titled, "Waterloo 6809 assembler: tutorial and reference manual" by Donald Cowan and M.J. Shaw. The book was published as part of the "Series in Computer Science and Computer Applications."

A copy of the WATCOM annual report published in 1985.

Slides featuring images of text and diagrams used during a presentation about WATBOL and the Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system. Also includes one slide featuring an image of students working at computer stations.

A typed copy of a presentation titled, "Views on the IIASA programme in computer communications and a review of some Canadian projects" by Donald Cowan, A.R. Kaye and J.L. Hanna delivered at the International Institute for Applied Systems Analysis in Schloss Laxenburg, Austria between October 21-25, 1974.

Copies of the University of Waterloo quarterly and Alumni courier that include articles related to the establishment of the Faculty of Mathematics, the Computer Centre, WATFOR, and awards won by students in mathematics. Includes

1. University of Waterloo quarterly (v.7, n.2) June 1966.

2. University of Waterloo quarterly (v.7, n.2) November 1966.

3. University of Waterloo quarterly (v.8, n.1) April 19, 1967.

4. Unidentified publication, pages 3-6. Includes article, "Five new buildings under construction." These pages are possibly from the University of Waterloo quarterly or Alumni Courier. One of the buildings featured in the article is the Mathematics and Computer Building.

5. Unidentified publication, pages 3-6. Includes article, "Mathematics becomes faculty." These pages are possibly from the University of Waterloo quarterly or Alumni courier.

Slides featuring images of text and diagrams related to various topics including networks, input methods, facilities at the University of Waterloo and more. Some slides feature images of the University of Waterloo crest, the Mathematics and Computer Building, the Red Room, and the Computing Centre. It is possible these slides are duplicates from several presentations.

Slides featuring text about problems of training in practical areas and debugging processors. One slide features a map of Southwestern Ontario. The slides were likely used during a presentation about computing at the University of Waterloo.

Slides featuring photographs of staff and students at the University of Waterloo working with computers likely in the Computing Centre.

Slides featuring photographs of staff and students at the University of Waterloo working with computers likely in the Computing Centre. Several of the images are likely reproductions from the Kitchener-Waterloo Record Photographic Negative Collection or Graphic Services fonds.

Slides featuring photographs of staff and students at the University of Waterloo working with computers possibly in the Computing Centre. These slides are likely duplicates of other slides in the fonds.

Photographs related to computer science at the University of Waterloo. Includes images of computer equipment, buildings, facilities, staff, students, labs, and more. The photographs in this file are likely reproductions of images found in the Kitchener-Waterloo Record Photographic Negative Collection and the Graphic Services fonds. The photographs do not have any identifying reference codes on the back.

Photographs related to computer science at the University of Waterloo. Includes images of computer equipment, buildings, facilities, staff, students, labs, and more. All of the photographs in this file are reproductions of images in the Graphic Services fonds. Graphic Services fonds reference codes are written on the back of each photograph. Some of the photographs have captions written on the back identifying the subjects of the image.

Slides featuring photographs primarily of the Computing Centre at the University of Waterloo including the Red Room. Many of the images include unidentified individuals.

Slides featuring photographs of the University of Waterloo campus and buildings including Dana Porter Library, the Mathematics and Computer Building, Grad House, and the William G. Davis Computer Research Centre.

Material related to various courses taught by Donald Cowan at the University of Waterloo. Includes student grades, questionnaires, exams, notes, handouts, correspondence, overhead transparencies, teaching slides, and other items.

Records documenting Donald Cowan's activities at the University of Waterloo as a faculty member and administrator in the Department of Computer Science, including his tenure as Chairman of the Department of Applied Analysis and Computer Science. These files also document Donald Cowan's involvement in groups such as the National Research Council of Canada Grant Selection Committee, Centre for Information Technology for the Environment (CITE) as well as the Institute for Computer Studies and the University of Waterloo’s alliance partnership. Includes correspondence, reports, articles, computer printouts, conference materials, notes, grant proposals, and other items.

Slides featuring images of text and diagrams used during a presentation about the Computing Centre and educational software at the University of Waterloo.

Slides featuring images of text and diagrams used during a presentation about the computer science program at the University of Waterloo. Some of the slides feature photographs of the Mathematics and Computer Building (one shows the pink tie), a campus sign, and people working at computer stations.

Slides featuring photographs of the University of Waterloo, specifically buildings, computer equipment as well as staff and students using computer equipment. Many of the photographs are copies from the Kitchener-Waterloo Record Photographic Negative Collection or the Graphic Services fonds.

Slides featuring photographs of the University of Waterloo including images of Dana Porter Library, the greenhouses, Grad House, the Mathematics and Computer Building, the Red Room and Computing Centre. Some slides also include photographs of staff and students using computer equipment. It is possible that these slides were used during a presentation about the University campus and computing facilities.

Slides featuring images of equations and tree diagrams that were likely used during a lecture.

Slides featuring images of text, diagrams and equations likely used during a lecture.

Slides featuring images of text including equations and tree diagrams that were likely used during a lecture.

Slides featuring images of text, equations, tree diagrams and punch cards. One slide features a photograph of an IBM computer, possibly the IBM 7040.

A photograph on an unidentified individual sitting at a desk reading notes from a binder. Computer equipment is visible in the background.

Slides featuring photographs of an unidentified event at the University of Waterloo.

Slides featuring photographs of an unidentified event at the University of Waterloo. The event name may have included the acronym OUCC and it may have been held between May 15-17 (year unknown).

Slides featuring photographs of an unidentified event at the University of Waterloo.

Photographs documenting a one-week trip that several faculty members at the University of Waterloo took, including Donald Cowan and Shirley Fenton, to Tokyo, Japan to train IBM faculty. Some of the faculty members who participated in this trip also presented at a conference. Includes images of students working at computers, Donald Cowan standing in front of a computer while running a program from Waterloo, Shirley Fenton teaching as well as Donald Cowan and his wife with Shirley Fenton and guests at a restaurant. Also includes one sticker for the SATT Software Racing Team.

A typed manuscript about the WATFOR project and an original copy of the report titled, "/360 WATFOR compiler" by Donald Cowan that includes handwritten corrections by the author.

Slides featuring images of text used during a presentation likely about the Waterloo Foundation for the Advancement of Computing (WATFAC).

Overhead transparencies likely used during a presentation titled, "The life and times of Don Cowan (1965-1995)" delivered to students in the undergraduate course SCI 333: Science and Business Senior Seminar taught at the University of Waterloo in Fall 1995 by Dr. Robin-Reenstra-Bryant. Also includes a copy of the course syllabus for SCI 333. Donald Cowan may have given this presentation to students as a guest lecturer in the class on November 2, 1995.

Material related to the Institute for Computer Studies and the University of Waterloo's Alliance Partnership. The partnership between the Institute for Computer Studies and the University of Waterloo and was formally announced during a presentation on May 15, 2001. Includes two copies of the event schedule, two copies of the media release, two copies of an e-mail from CDI Investor Relations (CDI Education Corporation) to Donald Cowan, two copies of a CDI Education - EDU (TSE) stock quote, and a copy of an article titled, "The education program for software professionals" by Donald Cowan.

A typed manuscript titled, "The growth of network cost as a function of network size," by V.G. Cerf, D.D. Cowan, R.C. Mullin, and R.G. Stanton. The manuscript is thirty-seven pages.

A typed manuscript titled, "The growth of network cost as a function of network size" by Vinton G. Cerf and Donald Cowan. The manuscript is fifteen pages. Also includes a second typed manuscript of the same title but the listed authors are V.G. Cerf, D.D. Cowan, R.C. Mullin, and R.G. Stanton. This manuscript is twenty-one pages. In addition, the file contains handwritten notes and correspondence from Ralph Stanton that may have been used to help create the manuscripts mentioned above.

A typed manuscript titled, "The generalized Petersen graph" written by V.G. Cerf, D.D. Cowan, R.C. Mullin, and R.G. Stanton in June 1973.

Slides featuring images of text that were used during a presentation likely titled, "The evolution of computer systems for student use at the University of Waterloo."

A copy of an article titled, "The efficient representation of inverted lists," by Donald Cowan, James Wesley Graham, and James W. Welch. The article was published in Congressus Numerantium 17, Proceedings of the Seventh Southeastern Conference on Combinatorics, Graph Theory, and Computing, February 9-12, 1976, pages 257-272.

A printed manuscript titled, "The education program for software professionals" by Donald Cowan. The manuscript is ten pages. Also contains a copy of an article titled, "Macleod wins world's richest literary award" that was published in The Globe and Mail on Monday, May 14, 2001.

A report titled, "The development proposal - the first step in software system construction," by Donald Cowan and A.Von Staa (Departamento de Informática, Pontifícia Universidade Católica, Rio de Janeiro, Brazil). The report was published by the Faculty of Mathematics at the University of Waterloo as Research Report CS-78-31 in June 1978. The cover page of the report includes a note that the research was supported in part by Canadian National Research Council Grant A2655. The report is seventy-six pages.

A typed manuscript titled, "The data transform programming method and file processing problems" by C.J. Lucena, R.C.B. Martins, and P.A.S. Veloso (Departamento de Informática, Pontifícia Universidade Católica, Rio de Janeiro, Brazil) and Donald Cowan (Department of Computer Science, University of Waterloo). The manuscript is 48 pages. In addition, the file contains a second copy of the article on a dot matrix printout and two copies of abstracts and introductions for the article in both English and Portuguese.

A project outline with exercises titled, "the Critical Path Method." According to the document's introduction, "the purpose of the Critical Path Method (CPM) was to create a plan and then to place that plan on a schedule." It is likely this project outline was distributed to students as part of their coursework at the University of Waterloo.

A copy of The Coupler, (v.42, n.9). An announcement about Donald Cowan's appointment as Chairman of the Applied Analysis and Computer Science Department at the University of Waterloo is included on page 4.

Two copies of an article titled, "The challenges of teaching computer science by distance education," by V. Arnie Dyck, James P. Black, Donald Cowan, and Shirley L. Fenton. This article was published in the ICDE Bulletin, volume 18, pages 26-27.

Overhead transparencies likely used during a presentation titled, "The challenges of creating, distributing and maintaining software from a university research laboratory," given by Donald Cowan. The presentation may have been delivered to or on behalf of the National Research Council of Canada (NRC) in Ottawa, Ontario on May 20, 1992.

Two original typed copies of a manuscript titled, "The allocation and scheduling of computer resources" by Donald Cowan and James Wesley Graham. The manuscript is twenty-four pages.

Slides featuring various images and diagrams related to the computer programming language Waterloo BASIC. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo.

Slides featuring various images and diagrams related to users, applications, and systems. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo. Two of the slides may have been used in a lecture on the Computing Centre at the University of Waterloo.

Slides featuring various images and diagrams possibly related to the University of Waterloo, especially its Computer Science program and future direction. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo.

Slides featuring various text and diagrams related to sequential circuits. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo.

Slides featuring various images and diagrams related to personal computing, microprocessors, and microcomputers. Two of the slides feature the Red Room inside the Computing Centre at the University of Waterloo. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo.

Slides featuring various images and diagrams used in a presentation titled, "Networking IBM personal computers at University of Waterloo," delivered by Paul Dirksen. Some slides are duplicated.

Slides featuring various text with commands for a computer program. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo.

Slides featuring various text with commands for a computer program. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo.

Slides featuring various text and diagrams related to computer networking. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo. A note on the original slide box read, "[Gembro] slides for 25th."

Slides featuring various text and diagrams related to computer memory. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo.

Slides featuring various images and text related to the compiler WATBOL. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo.

Slides featuring various images and diagrams related to academic services and systems and experimental-control activities. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo.

Slides featuring images of text, diagrams, graphs and equations likely used during a lecture about sorting.

Slides featuring images of text, diagrams and equations likely used during a lecture about sorting.

A copy of an article titled, "Some unique extremal graphs" by Donald Cowan, V.G. Cerf, R.C. Mullin, and Ralph G. Stanton. The article was published in Ars Combinatoria, volume 1, June 1976, pages 119-157.

Two typed manuscripts titled, "Some thoughts on the construction of programs - a data-directed approach" by Donald Cowan and Carlos J. P. Lucena, Departamento de Informática, Pontifícia Universidade Católica, Rio de Janeiro, Brazil. One manuscript is a draft (photocopy) with annotations and is seventeen pages. The second manuscript is a master copy (photocopy) and is five pages.

A copy of an article titled, "Some results on tree numbers" by Donald Cowan, Ralph G. Stanton and L.O. James. The article was published in the Proceedings of the Second Louisiana Conference on Combinatorics, Graph Theory and Computing, March 8-11, 1971, pages 317-330.

Two copies of an article titled, "Some results on path numbers" by Donald Cowan, Ralph G. Stanton, and L.O. James. One copy is a final draft and the other is an offprint. The article was published in the Proceedings of the First Louisiana Conference on Combinatorics, Graph Theory, and Computing, 1970, pages 112-135.

A publication titled, "Solutions to the problems in : an introduction to COBOL with WATBOL" by Donald Cowan, J.A. Derosie, V.J. Watts, and T.A. Wilkinson. The publication is one hundred and sixteen pages.

A document titled, "Solutions to Critical Path Method problems," that primarily contains diagrams. It is likely this document was used by students and instructors as part of their coursework at the University of Waterloo.

A typed manuscript (final draft, photocopy) titled, "Sequential optimization methods for determining the zeros of polynomials" by Gerald Berman and Donald D. Cowan. The manuscript is twenty-five pages. This paper was presented at the Fifth National Conference of the Computer Society of Canada in May 1966.

Seminar notices, memoranda, and programmes documenting seminars and special events at the University of Waterloo that were accumulated by Donald Cowan.

A hardcover notebook titled, Research November 23, 1990 #1, that includes handwritten notes by Donald Cowan about meetings and discussions with several people and organizations including WATCOM and IBM, workshops, conferences and presentations as well as various research topics including user interfaces, the design of an ADV for a menu, the design of the shell, application frameworks, and much more.

Material created and accumulated by Donald Cowan for research purposes on various topics including automorphisms, data directed design, the fig-FOURTH implementation project, generalized Moore graphs, graphics, networks, Ramsey Theory, and more. Includes copies of articles and papers, correspondence, notes, diagrams, computer printouts, overhead transparencies, and other items.

Slides featuring photographs of unidentified individuals working with computer equipment that are likely reproduced from the Kitchener-Waterloo Record Photographic Negative Collection and the Graphic Services fonds. Includes a portrait of Paul Dirksen.

Slides featuring photographs of the Red Room and other computer labs in the Computing Centre at the University of Waterloo.

Slides featuring photographs of the Red Room in the Computing Centre at the University of Waterloo.

A photograph of the Red Room in the Computing Centre at the University of Waterloo taken on May 3, 1982. This photograph is a reproduction of an image from a file in the Graphic Services fonds titled, "View of Red Room, Computer Centre," reference code 82-05-04. A link to file 82-05-04 is available in the related materials note.

Slides featuring photographs of the Red Room in the Computing Centre at the University of Waterloo.

A handwritten copy of a presentation titled, "Recent design experience with multiple process structuring" delivered by Doug Dyment at the University of Waterloo. This item is the author's presentation copy that was given to Donald Cowan.

Research materials created and accumulated by Donald Cowan related to Ramsey theory. Includes published papers, articles, conference papers and copies of unpublished papers relating to Ramsey theory and in particular, Ramsey theory for graphs. Items include:

• 1. Harary, Frank. (July 31, 1970). Covering and packaging in graphs, I. Annals of The New York Academy of Sciences 175, pages 198-205.

• 2. Wilkov, R.S. (December 11, 1970). Reliability considerations in computer network design. Mathematical Sciences Department, IBM, Thomas J. Watson Research Center (RC 3180).

• 3. Chvátal, Václav and Frank Harary. (1972). Generalized Ramsey theory for graphs, III. Small off-diagonal numbers. Pacific Journal of Mathematics, volume 41, (number 2), pages 335-345.

• 4. Chvátal, Václav and Frank Harary. (April 1972). Generalized Ramsey theory for graphs, II. Small diagonal numbers. Proceedings of the American Mathematical Society, volume 32, (number 2), pages 389-394.

• 5. Chvátal, Vaclav and Frank Harary. (May 1972). Generalized Ramsey theory for graphs. Bulletin of the American Mathematical Society, volume 78, (number 3), pages 423-426.

• 6. Chvátal, V. and F. Harary. (1973). Generalized Ramsey theory for graphs, I. Diagonal numbers. Periodica Mathematica Hungarica, volume 3 (number 1-2), pages 115-124.

• 7. Harary, Frank. (June 19, 1973). A survey of generalized Ramsey theory. 12 pages.

• 8. Hoffman, A.J. (January 18, 1974). Eigenvalue of graphs. Mathematical Sciences Department, IBM Watson Research Center (RC 4688).

• 9. Hoffman, Alan J. and John Howard Smith. (May 20, 1974). On the spectral radii of topologically equivalent graphs. Mathematical Sciences Department, IBM Watson Research Center (RC 4851).

• 10. Hoffman, A.J. (June 13, 1974). Applications of Ramsey style theorems to eigenvalue of graphs. Mathematical Sciences Department, IBM Watson Research Center (RC 4882).

• 11. Thulasiraman, K and P. Karivaratharajan. (December 1974). K-sets of a graph and vulnerability of communication nets. The Matrix and Tensor Quarterly, pages 63-66.

• 12. Harary, Frank. (1975). The foremost open problems in generalized Ramsey theory. Proceedings of the Fifth British Combinatorial Conference, pages 269-282.

• 13. Harary, Frank and Pavol Hell. (1975). Generalized Ramsey theory for graphs V. The Ramsey number of a digraph. Bulletin of the London Mathematical Society, volume 6, pages 75-182.

• 14. Pearce. A.R. (1975). Bibliography on algorithms for shortest path, shortest spanning tree, and related circuit routing problems (1956-1974). Networks, volume 5, pages 129-149.

• 15. Thulasiraman, K and P. Karivaratharajan. (March 1975). K-sets of a graph and vulnerability of communication nets. The Matrix and Tensor Quarterly, pages 77-86.

• 16. Hoffman, A.J. (March 15, 1976). On signed graphs and gramians. Mathematical Sciences Department, IBM Thomas J. Watson Research Center (RC 5905).

• 17. Duke, Richard A. and Frank Harary. (1976). Generalized Ramsey theory VI: Ramsey numbers for small plexes. The Journal of The Australian Mathematical Society, volume 4, number 12, pages 400-410.

• 18. Burr, Stefan A. and Frank Harary. (1977). The Ramsey number of many stars and one triangle. ARS Combinatoria, volume 4, pages 119-122.

• 19. Harary, Frank. Generalized Ramsey theory for graphs XI: which numbers are graphical? 13 pages.

• 20. Harary, Frank. Generalized Ramsey theory XII: achievement and avoidance games on finite geometries and configurations. 10 pages.

• 21. Harary, Frank and Pavol Hell. Corrections: generalized Ramsey theory for graphs V. L.M.S. Bulletin, 1 page.

Copies of various publications accumulated by Donald Cowan including:

• 1. Lucena, Carlos J.P., Tarcisio H.C. Pequeno. (1978?). A view of the program derivation process based on incompletely defined data types : a case study.

• 2. Brown, K.S., M.K. Clayton, & R.J. Mackay. Some examples which abuse statistical practices from "Lies, Damn Lies and Statistics (with apologies to Disraeli). The Grand Valley Mathematics Association.

• 3. Haddad, Ramsey W., Donald E. Knuth. (June 1985). A programming and problem-solving seminar. Department of Computer Science, Stanford University, 103 pages.

• 4. DiMarco, Chrysanne, Mary Ellen Foster. (2001). The design and implementation of a document tailoring system. Computational Linguistics, pages 1-30.

• 5. Lucena, Carlos, Viviane Silva. (2004). From a conceptual framework for agents and objects to a multi-agent system modeling language. 46 pages.

Printed items written or co-authored by Donald Cowan that were published in various journals, conference proceedings or as separate reports.

Correspondence sent and received by Donald Cowan pertaining to various topics including conferences, textbooks, papers, articles, equipment, sabbatical leave, and benefits. Also contains a report titled, "Some options for a universities computer network," notes, and ephemera.

Press clippings (originals and photocopies) concerning staff in the Department of Computer Science at the University of Waterloo, the computer industry in Waterloo, and the Computer Museum of Canada. Also includes a copy of UW News titled, "The Waterloo Story," and a document titled, "The Computer Systems Group," which outlines the history of the group at the University.

Four press clippings related to Donald Cowan, the University of Waterloo Math Society, the Department of Computer Science at the University of Waterloo, and the Data Processing Management Association. The press clippings were clipped from several newspapers including the Kitchener-Waterloo Record, Toronto Daily Star, and North Bay Nugget.

Slides featuring portraits of Blaise Pascal, a French mathematician, and an unknown individual.

Slides featuring images of text and illustrations used during a presentation likely titled, "Portability details." The presentation may have discussed the WSL compiler. Includes triplicates of two slides.

Slides featuring images of text, diagrams and illustrations used during a presentation likely titled, "Personal work station at the University of Waterloo." Also includes one slide featuring a photograph of students working at computer stations. Several of the slides are duplicated.

Material relating to the activities and interests of Donald Cowan, apart from his career at the University of Waterloo. This includes a paper written on the CANDU Reactor transfer functions, a WATCOM annual report, and the Canada's Technology Triangle presentation cover.

Draft copies and notes related to various papers Donald Cowan was in the progressing writing with other authors. Includes material related to the following papers:

• 1. Cerf, V.G., D.D. Cowan, R.C. Mullin, and R.G. Stanton. The generalized (Tutte) Petersen graph." 100 pages (corrected draft, photocopy).

• 2. Cerf, V.G., D.D. Cowan, R.C. Mullin, and R.G. Stanton. (1975). Topological design considerations in computer communication networks. 23 pages (draft, photocopy).

• 3. Cerf, V.G., D.D. Cowan, R.C. Mullin, and R.G. Stanton. The growth of network cost as a function of network size. 71 pages (corrected draft, photocopy).