Gierke, Otto <br/><br/>
Political theories of the middle age / 
Otto Gierke 
 - Cambridge :  U P,  1958 
 - ixxx. 197p. 24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civilization, Medieval.<br/>Political science--History
<br/><br/><label>Dewey Class. No.: </label>320.01  / GIE