Cram, Jane M. The essence of organic chemistry / Jane M. Cram and Donald J. Cram. - Reading, Mass. : Addison-Wesley Pub. Co., c1978. - xv, 456,[71] p. ill. ; 25 cm. - Addison-Wesley series in chemistry . Includes index. ISBN: 0201010311 Subjects--Topical Terms: Chemistry, Organic. Dewey Class. No.: 547 / C8891