Heywood, Andrew <br/><br/>
Political theory :  an introduction / 
Andrew Heywood 
 - New York :  St Martin s Press,  1999       
 - xvi, 400 p. 
<br/><br/><label>ISBN: </label>0312221649 
<br/><br/><label>LC Class. No.: </label>JA 71 H622p 1999