Stevenson, Robert F. <br/><br/>
Population and political systems in tropical Africa / 
Robert F. Stevenson. 
 - New York :  Columbia University Press,  1968. 
 - xii, 306 p. : 
<br/><br/><label>ISBN: </label>SSCD2620 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethnology
<br/><br/><label>Dewey Class. No.: </label>304.6096  / Po