African statistical yearbook 1985. Pt. 2, West Africa = Annuaire statistique pour l'Afrique 1985. Ptie 2, Afrique de l'Ouest / United Nations - United Nations. Economic Commission for Africa (Addis Ababa : United Nations, 1988)
Keywords: Afrika západní; Economic Commission for Africa; OSN; národní statistiky; statistiky; Africa, West; statistics