Patent it yourself
By: by David Pressman ; edited by Stephen Elias ; illustrations by Linda Allison.
Contributors: Elias, Stephen.
Edition: 3rd ed.
Publisher: Nolo Press; NOLO
Published: 1991
Place of publication: Berkeley, Calif
Language: eng
Number of pages: 1
Subjects: Patent laws and legislation -- United States -- Popular works.
Notes: Includes index.