Pinner's world unfair competition law an encyclopedia / edited by Heinz Dawid - 2nd ed. - Amsterdam : Sijthoff and Noordhoff, 1978- - Various pagings ; 26 cm. Loose-leaf for updating ISBN: 9028605576 : PND 250.00 Subjects--Personal Names: Pinner, H. L Subjects--Topical Terms: Competition, Unfair Dewey Class. No.: 347