%0 Book %I U.S. G.P.O. : For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O. %D 1989 %C Washington %G English %T Protection of industrial designs of useful articles : hearing before the Subcommittee on Courts, Civil Liberties, and the Administration of Justice of the Committee on the Judiciary, House of Representatives, One Hundredth Congress, second session, on H.R. 1179 ... June 23, 1988