Lipsey, Richard G., 1928- Economics / Richard G. Lipsey, Peter O. Steiner, Douglas D. Purvi s. - 7th ed. - New York : Harper & Row, c1984. - xxxii, 981 p. : ill. (some col.) ; 24 cm. Includes index. ISBN: 0060439270 0063504251 (Harper international ed.) LCCN: 83-022605 Subjects--Topical Terms: Economics. Dewey Class. No.: 330