Showing 10 results
Archival descriptionUniversity of Waterloo : sabbatical application.
University of Waterloo : sabbatical application.
Teaching material.
Teaching material.
Natural Sciences and Engineering Research Council : Senior Industrial Fellowship.
Natural Sciences and Engineering Research Council : Senior Industrial Fellowship.
University of Waterloo : sabbatical application.
University of Waterloo : sabbatical application.
University of Toronto : commemorative alumni certificate.
University of Toronto : commemorative alumni certificate.
Publications.
Publications.
Presentations.
Presentations.
Curriculum vitae.
Curriculum vitae.
Ratz, Herbert : professional activities.
Ratz, Herbert : professional activities.
National Manufacturing Co. correspondence.
National Manufacturing Co. correspondence.