Alpers Edward A <br/><br/>
Ivory and slaves in East Central Africa    changing patterns of internal trade in the later nineteenth century 

 - London  Heinemann UK        1985 
 - 296p  cm. 
<br/><br/><label>Standard No.: </label>218,542 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:5.62.M, M5