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1by Mamadou Diouf (ed.), Council for the Development of Economic and Social Research in Africa, Dakar (Senegal) eng, Council for the Development of Economic and Social Research in Africa. General Assembly eng 1988 6 Dakar (Senegal) 10526, Conseil pour le Developpement de la Recherche Economique et Sociale en Afrique, Dakar (Senegal) fre, Conseil pour le Developpement de la Recherche Economique et Sociale en Afrique. Assemblee Generale fre 1988 6 Dakar (Senegal) 19491
Published 1990Texto bibliotecaFAO IT