Sharp, Ansel M. 1924- Economics of social issues / by Ansel M.Sharp, Charles A.Register and Richard H.Leftwich - 8th ed. - Homewood, Illinois : Business Publication, 1988 - xiii, 431 p. : ill. ; 24 cm. Includes bibliographies and index ISBN: 0256061734 Subjects--Topical Terms: EconomicsSocial problems