Varieties of political theory / 
David Easton 
 - New Jersey :  Prentice-Hall,  1966 
 - 154 p. 
<br/><br/><label>ISBN: </label>CHS4867 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science,Power (Social science)
<br/><br/><label>Dewey Class. No.: </label>320.01