Pugh George Edigin <br/><br/>
Biological origin of human values. 

 - London  Routledge & Kegan Paul      1977 
 - 449p.+Index  cm. 
<br/><br/><label>Standard No.: </label>32470 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>S0bG, L7