Michels, Robert, 1896-1936 <br/><br/>
Political parties :  a sociological study of the oligarchical tendencies of modern democracy / 
Robert Michels; translated by Eden and Cedar Paul; introduction by Seymour Martin Lipset. 
 - New York :  Free Press,  1968. 
 - 379 p. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political parties<br/>Democracy