Van Parijs,  Philippe <br/><br/>
Evolutionary Explanation in the Social Sciences :  An Emerging Paradigm 
/ by Philippe Van Parijs 
 - London:  Tavistock Publications,  1981. 
 - xv, 255p. 
<br/><br/><label>ISBN: </label>0422778605 
<br/><br/><label>Dewey Class. No.: </label>300.1  / VAN/E