Michels, Robert <br/><br/>
Political parties :  a sociological study of the oligarchical tendencies of modern democracy / 
Robert Michels 
 - New York :  Hearsts International Library,  c1915. 
 - xiii, 416 p. ;  ill. ;  23 cm. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Political parties<br/>Democracy
<br/><br/><label>LC Class. No.: </label>JF2049  / .M62 1915