The Cambridge encyclopedia of Africa / 
general editors, Roland Oliver, Michael Crowder. 
 - Cambridge [Eng.] ;  New York :  Cambridge University Press,  1981. 
 - 492 p. :  ill. (some col.) ;  27 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 485-491. 
<br/><br/><label>ISBN: </label>0521230969 
<br/><br/><label>LCCN: </label>79042627  
<br/><br/><label>Nat. Bib. No.: </label>GB81 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Africa--Encyclopedias.
<br/><br/><label>LC Class. No.: </label>DT3  / .C35 1981 
<br/><br/><label>Dewey Class. No.: </label>960/.03/21