Proceedings of NISER Staff Seminar / edited by E. C. Ndekwu - Ibadan : Nigerian Institute of Social and Economic Research (NISER) , 1980 - iv, 302p. : ill. ; 22 cm. Papers presented during 1979-1980 at NISER, Ibadan. Includes bibliographies. Subjects--Geographic Terms: Nigeria--Economic policy--CongressesNigeria--Social policy--Congresses Gov. Doc. Class. No.: NG NISER Conf. 80 Pro