Goldstein, Paul, 1943- Problem supplement to copyright, patent, trademark, and related state doctrines : cases and materials on the law of intellectual property / byPaul Goldstein - 2nd ed. - Mineola. N. Y. : The Foundation Press, 1981 - 962 p. : ill. ; 26 cm. Subjects--Topical Terms: Intellectual property--Cases--United States