Masonen, Pekka <br/><br/>
The negro land revisted :   discovery and invention of the Sudanese middle ages 

 - Helsinki:  Finnish Academy of Science and Letters,  2000. 
 - 599p.:  ill.;  25cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9514108868 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ghana (Empire)<br/>Histroriography<br/>Mali (Empire)<br/>Songhai empire
<br/><br/><label>LC Class. No.: </label>DT532.15.M37