Mosca, Gaetano. <br/><br/>
The ruling class 

 - Westport  Greenwood Press  1980 
 - xli, 514 p. ; 22 cm. 
<br/><br/> "Index and bibliography": p. 495-514. 
<br/><br/><label>ISBN: </label>9781245570961 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science.
<br/><br/><label>Dewey Class. No.: </label>306/.2MOS