Boyd, Robert,  Ph. D. <br/><br/>
The origin and evolution of cultures / 
Robert Boyd, Peter J. Richerson. 
 - Oxford ;  New York :  Oxford University Press,  2005. 
 - viii, 456 p. :  ill. ;  24 cm. 
 - Evolution and cognition .
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0195165241 (alk. paper) 019518145X (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social evolution.<br/>Culture--Origin.<br/>Human evolution.<br/>Sociobiology.<br/>Anthropology.