Barrow, Gordon M. Programmed supplements for general chemistry [by] Gordon M. Barrow [and others] Case Institute of Technology. - New York, W.A. Benjamin, 1963-1964. - 2 v. diagrs. 24 cm. LCCN: 63019980 Subjects--Topical Terms: Chemistry--Programmed instruction. LC Class. No.: QD42 / .B282 Dewey Class. No.: 540.7