Cropp, J.A.D. Trade in innovation: the ins and outs of licensing/ J.A.D. Cropp, D.C. Harris and E.S. Stern - London: Wiley - Interscience, c1970 - 134 p.; 22 cm. - John wiley manager's guide series . Includes bibliographical references and index. ISBN: $ 6. 95.00 Subjects--Topical Terms: PatentsInnovationsPatent, Government--Owned Dewey Class. No.: 608.7