Van den Berghe, Pierre L <br/><br/>
Age and sex in human societies  a biosocial perspective 
Pierre L. van den Berghe. 
 - Belmont, Calif. :  Wadsworth Pub. Co.,  [1973] 
 - 140 p. 
<br/><br/> 920603 
<br/><br/>Bibliography: p. 124-135. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>73088811  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age groups<br/>Social interaction<br/>Sex role
<br/><br/><label>LC Class. No.: </label>HM131  / .V23 
<br/><br/><label>Dewey Class. No.: </label>301.41