Urry, John <br/><br/>
Reference groups and the theory of revolution 

 - London  Routledge and Kegan Paul Ltd  1973 
 - xii,244p.  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Revolutions
<br/><br/><label>LC Class. No.: </label>HM281.U77