1995 - Protecting Trade Secrets Patents Copyrights and Trademarks [Business Practice Library] (Paperback) ISBN-13: 9780471061502 ISBN-10: 0471061506 Genres: Business & Money, Reference, Law ? 1990 - Protecting Trade Secrets Patents Copyrights and Trademarks [Business Practice Library Series] (Hardcover) ISBN-13: 9780471514411 ISBN-10: 0471514411 Genres: Business & Money, Law, Substores ? Protecting Trade Secrets Patents Copyrights and Trademarks 1997 Cumulative Supplement [Business Practice Library] (Paperback) Protecting Trade Dress [Business Practice Library] (Paperback) ISBN-13: 9780471559306 ISBN-10: 047155930X Genre: Law ? |