Lipsey, Richard G. Economics / Richard G. Lipsey and Peter O. Steiner. - 6th ed. - New York : Harper & Row, c1982. - xxviii, 958, 57 pages : illustration ; 25 cm Includes index. ISBN: 0060439691 Subjects--Topical Terms: Economics. LC Class. No.: HB171.5 / .E334 1982 Dewey Class. No.: 330