Annual report. - New York : UN , 1973 - 207 p. : ill. ; 29 cm. - 1959-60; 1960-61; 1961-62; 1962-63; 1963-64; 1964-65; 1972-73; 1989-90 . Includes bibliographical references and index. Subjects--Topical Terms: Economic development--AfricaAnnual reports Dewey Class. No.: 338.896 / ECA