"Michels, Robert" <br/><br/>
Political parties : a sociological study of the oligarchical tendencies of modern democracy 

 - New York  Coller Books  1962 
 - 379 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political parties
<br/><br/><label>Dewey Class. No.: </label>GL 324.2 MIC