Okun, Arthur M. Equality and efficiency : the big tradeoff / Arthur M. Okun - Washington, D.C. ; Brookings Institution , 1975 - xi, 124p. ; 20 cm. Includes bibliographical references and index. ISBN: 0815764758 Subjects--Topical Terms: Comparative economicsEquality Dewey Class. No.: 330.12 / OKU