Coulborn, Rushton. <br/><br/>
The origin of civilized societies / 
Rushton Coulborn 
 - Princeton, N.J. :  Princeton University Press,  1959. 
 - 200 p. ;  23 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civilization, Ancient.
<br/><br/><label>Dewey Class. No.: </label>901.9  / COO 1959