Fosbrooke, H. A. <br/><br/>
Indigenous marketing systems in North East Tanganyika in the 19th century 

 - 11p.  33cm. 
<br/><br/>Includes bibliography: p.11 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing
<br/><br/><label>LC Class. No.: </label>EAF FOS F78.I51