Comparative political systems :  studies in the politics of pre-industrial societies / 
edited by Ronald Cohen and John Middleton. 
 - Garden City, N.Y. :  Published for the American Museum of Natural History [by] the Natural History Press,  1967. 
 - xiv, 512 p. :  ill., maps. 
 - American Museum sourcebooks in anthropology .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political anthropology.