Elias, Attorneys Stephen. Patent copyright and trademark / By Attorney's Stephen Elias and Richard Stim; edited by Beth McKenna. - 4th ed. - USA : Nolo Com and Richard Stim , 2001. - 496,8p. ; PB 22.5 cm. ISBN: 0873376013 Subjects--Topical Terms: Business Law Subjects--Geographic Terms: Trade secret lawCopyright lawTrademark law Dewey Class. No.: 346.73048 / ELIA