Africa :  South of the Sahara 1991 

 - 20th ed. 
 - London :  Europa Publications,  1991 
 - xix, 1145 p. :  ill.  ;  27 cm. 
<br/><br/><label>ISBN: </label>0946653593 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Africa, Sub-Saharan--History