Oliver, Roland Anthony. <br/><br/>
Africa in the Iron Age, 500 B.C. to A.D. 1400 / 
Roland Oliver, Brian M. Fagan. 
 - Cambridge :  Cambridge University Press,  1975 
 - xi, 228 p. :  ill. ;  22 cm. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0521205980 
<br/><br/><label>LCCN: </label>7425639  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iron age--Africa.<br/>Africa--Antiquities.<br/>Africa--History.