Heers, Jacques  <br/><br/>
Parties And Political Life In The Medieval West / 
Jacques Heers 
 - Newyork:  North Holland ,   1977. 
 - 312p 
<br/><br/><label>ISBN: </label>0720405394 
<br/><br/><label>Dewey Class. No.: </label>329.020902  / HEE/P