Official gazette of the united States patent and trademark office : trademarks - Washington DC : U. S. Department of Commerce (Patent and Trademark Office), 1979 - 1v.(various pagings) : ill. ; 26 cm.

library has vol. 978, no. 1 January 2, 1979

Subjects--Topical Terms:
Trademarks --United States--Periodicals.
Trademarks.

Dewey Class. No.: US 602.75 / Un 31(jan./1979)