Tradition and transition in East Africa :  studies of the tribal element in the modern era / 
edited by P.H. Gulliver. 
 - Berkeley :  University of California Press,  1969. 
 - 378 p. ; 
<br/><br/><label>ISBN: </label>SSCB1362 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethnology
<br/><br/><label>Dewey Class. No.: </label>305.8009676  / Tr