Report of the ECA mission on economic co-operation in central Africa . - New York : United Nations, 1966. - vi, 212 p. : ill., maps (part col.) ; 29 cm. "United Nations publication. Sales no.: 66. II.K.11." Includes bibliographical references (p. 193-199). LCCN: 67-005628 Subjects--Geographic Terms: Africa, Central -- Economic conditions -- 1960-