Upham, Steadman, ed. <br/><br/>
Evolution of political systems: Sociopoitics in small-sale sedentaary societies 

 - Cambridge  Cambridge University Press  1990 
 - xxi, 310 p. 
<br/><br/><label>ISBN: </label> POU40 
<br/><br/><label>Dewey Class. No.: </label>301.592 U3E