Birmingham, David <br/><br/>
Pre-colonial African trade 
 essays on trade in Central and Eastern Africa before 1900 
edited by Richard Gray 
 - London  Oxford University Press  1970 
 - [x], 308p. : ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>LC Class. No.: </label>HF 3876 Pre