How to make patent drawings yourself /

Bibliographic Details
Main Author: Lo, Jack
Other Authors: Pressman, David, 1937-
Format: Book
Language:English
Published: Berkeley, CA : Nolo Press, [1999]
Edition:2nd ed.
Subjects:
Description
Item Description:Revised edition of: The patent drawing book, 1997.
Includes index.
Physical Description:1 volume (various pagings) : illustrations ; 28 cm.
ISBN:0873374916