Sharp, Ansel Miree, Economics of social issues / Ansel M. Sharp, Charles A. Register, Richard H. Leftwich. - 8th ed. - ILLinois : BPI Irwin, c1988. - xiii.; 428 p. : ill. ; 24 cm. Includes bibliographies and index. ISBN: 0256061734 Source: B-12252 Subjects--Topical Terms: Economics.Social problems. LC Class. No.: HB171.5.S57 / .S57 1988