Liebenthal, Robert Adjustment in low-income Africa, 1974-78 : a background study for world development report-1981 / Robert Liebenthal - Washington, D.C. : World Bank, c1981 - vi, 56 p. ; 28 cm. - World Bank staff working paper ; no. 486 . ISBN: USD 5.00(pbk) Subjects--Topical Terms: Terms of trade--Africa Subjects--Geographic Terms: Africa--Economic conditions--1960- Dewey Class. No.: 338.96