Heberle, Rudolf <br/><br/>
Social movements;  an introduction to political sociology. 
Rudolf Heberle 
 - New York,  Appleton-Century-Crofts  1951 
 -  24 cm.  
 - Appleton-Century-Crofts sociology series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Problems<br/>Social history