Medieval political ideas. 

 - [London] :  Routledge & Paul,  [1954] 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>54014595 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science -- History.--Political science -- History.
<br/><br/><label>LC Class. No.: </label>JA82  / .L5 1954a