Survey of economic and social conditions in Africa, 1990 - 1991. 

 - Addis Ababa :  United Nations,  1993. 
<br/><br/> The survey analyses the economy of developing Africa in 1991. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic conditions.<br/>Commercial policy -- Growth policy -- Investment policy/.--Commercial policy -- Growth policy -- Investment policy/.--Commercial policy -- Growth policy -- Investment policy/.