Problems in African history:  the precolonial centuries  / 
edit ed by Robert O. Collins, James McDonald Burns and Erik Kristofer Ching. 
 - New York :  M. Wiener Pub.,   c1993 
 - xvii, 300 p.  :  ill. ;   24 cm. 
 - Topics in world history .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1558760598 
<br/><br/><label>LCCN: </label>92-019846 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Africa-- History.
<br/><br/><label>Dewey Class. No.: </label>960