Sheriff, Abdul. <br/><br/>
Slaves, spices, & ivory in Zanzibar :  integration of an East African commercial empire into the world economy, 1770-1873 / 
Abdul Sheriff. 
 - London :  J. Currey,  c1987. 
 - xx, 297 p. :  ill. ;  23 cm. 
<br/><br/> Revision of the author's thesis.  Includes index. 
<br/><br/>Bibliography: p. 259-281. 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0821408712   TZS 400/= 0821408720   TZS 400/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Slave trade--Tanzania--Zanzibar<br/>Spice trade--Tanzania--Zanzibar<br/>Ivory industry--Tanzania--Zanzibar
<br/><br/><label>Dewey Class. No.: </label>380.9678102 SHE