African statistical yearbook 1987= Annuaire statistique pour l'Afric a. - United Nations Economic Commission for Africa (Addis Ababa : United Nations Economic Commission for Africa, 1987)
pt. 1. North Africa. - pt. 2. West Africa. - pt. 3. East and Souther n Africa. - pt. 4. Central Africa and others in Africa.
Keywords: Statistics; Africa -- Statistics