Schumm, M. K. Understanding organic chemistry / M.K. Schumm. - New York : Macmillan Pub. Co., c1987. - xix, 634 p. : ill. ISBN: 0024082007 Subjects--Topical Terms: Chemistry, Organic. LC Class. No.: QD 251.2 / .S374 1987 Dewey Class. No.: 54719