Biennial report of the Executive Secretary. - United Nations. Economic Commission for Africa (Addis Ababa : Economic Commission for Africa, United Nations)
Keywords: United Nations. -- Economic Commission for Africa -- Periodicals; Africa -- Economic conditions -- 1945-1960 -- Periodicals; Africa -- Social conditions -- 1945-1960 -- Periodicals; Africa -- Economic conditions -- 1960- -- Periodicals; Africa -- Social conditions -- 1960- -- Periodicals