A better mousetrap
Subtitle: patents & the process of invention
By: The Cooper Union for the Advancement of Science and Art ; sponsored by General Motors Corporation and American Heritage of Invention and Technology Magazine
Publisher: Cooper Union
Published: 1991
Place of publication: New York, N.Y.]
Language: eng
Number of pages: 33
Subjects: Patents; Exhibitions
Notes: Catalog of an exhibition held at the Cooper Union, 17 Jan.-15 Feb. 1991.

Includes bibliographical references.