Hallpike, Christopher Robert <br/><br/>
The principles of social evolution / 
C.R. Hallpike. 
 - Oxford [England] :  New York :  Clarendon Press ;  Oxford University Press,  1988. 
 - xi, 412 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliogr.: p. [379]-402. 
<br/><br/><label>ISBN: </label>019827596X (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social evolution.