How to make patent drawings yourself
By: by Jack Lo and David Pressman.
Contributors: Pressman, David, 1937-
Edition: 3rd ed.
Publisher: Nolo; NOLO
Published: 2001
Place of publication: Berkeley, Calif
Language: eng
Subjects: Patents -- United States -- Drawings.
Genres: Drawings.
Notes: Also available as an electronic book via the World Wide Web to institutions affiliated with netLibrary, Inc.
Includes index.