Coin-Operated Phonorecord Player Copyright Act of 1983 : hearing before the Subcommittee on Patents, Copyrights and Trademarks of the Committee on the Judiciary, United States Senate, Ninety-eighth Congress, second session, on S. 1734 a bill to amend Title 17 of the United States Code with respect to public performances of nondramatic musical works by means of coin-operated phonorecord players, and for other purposes, June 20, 1984. (U.S. G.P.O.,, 1984)