Hacker, Andrew. <br/><br/>
Political theory :  philosophy, ideology, science / 
Andrew Hacker. 
 - New York :  Macmillan,  1961. 
 - xiii, 612 p. : 
<br/><br/><label>ISBN: </label>TBB575 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science.
<br/><br/><label>Dewey Class. No.: </label>320.01  / Po