Patent and Trademark Office authorization : hearings before the Subcommittee on Courts, Civil Liberties, and the Administration of Justice of the Committee on the Judiciary, House of Representatives, Ninety-seventh Congress, second session, on H.R. 5602 ... March 11 and April 22, 1982.

Author/creator United States
Format Book
Publication InfoWashington : U.S. G.P.O., 1983.
Descriptioniii, 212 : illustrations ; 24 cm
Subjects