Urry John <br/><br/>
Reference groups and the theory of revolution 
Urry John 
 - London  Routledge and Kegan Paul UK        1973 
 - xii, 244p.  cm. 
 - International library of sociology .
<br/><br/> Bib p 203-37 
<br/><br/><label>ISBN: </label>0 7100 7541 3 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>S88, L3