Patents in space : hearing before the Subcommittee on Courts, Intellectual Property, and the Administration of Justice of the Committee on the Judiciary, House of Representatives, One Hundred First Congress, first session, on H.R. 2946, Patents in Space Act, October 4, 1989.
Publisher: Washington: U.S. Govt. Printing Off.,
Coverage: Washington : U.S. G.P.O. : 1990.