Economic commission for Africa annual report ,( 1 March 1968 - 14 February 1969 : Vol. 2, pt. 5,economic and social council, official records : forty-seventh session /
United Nations
- New York : United Nations 1969.
- no. ; 28 cm.
Economic --Africa
330.9606 / UNE
Economic --Africa
330.9606 / UNE