Mosca,Gaetano.  x <br/><br/>
The ruling class  Elementidi science politica 

 - x 
 - Lond,  McGraw-Hill  1939 
 - xli,514p. 
<br/><br/>
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political Science. Political Science, 
<br/><br/><label>Dewey Class. No.: </label>320/MOR