Report of the first cooperative seminar in Eastern Nigeria : 16-1 9 October 1963. - Enugu : The Government Primnter, 1965. - 50 p. : ill. ; 25 cm. - Offical document ; 31 . Subjects--Corporate Names: Ministry of commerce. Gov. Doc. Class. No.: G. NIG./ E C62 (06) 1963/1