Cope, Dwight W. Cope's plastics book Dwight Cope. - Illinois Goodheart-Willcox Co. 1973 - 272 p. illus. 29 cm. Published in 1957 and 1960 under title: Plastics book. ISBN: 087006150X Subjects--Index Terms: Plastics--Handbooks, manuals, etc. Plastics Dewey Class. No.: 678.5 / COP