The design search code manual.
Title:
The design search code manual.
Publication Information:
Washington, D.C. : U.S. Patent and Trademark Office, 2006, 1995.
Format:
Books
Carrier Type:
1 v. (unpaged) : ill. ; 30 cm.
Added Corporate Author:
Electronic Access:
http://www.uspto.gov/tmdb/dscm/index.html