Southern, R. W.  1912- <br/><br/>
Western society and the Church in the Middle Ages / 
by R. W. Southern 
 - Harmondsworth :  Penguin,  1970 
 - 376 p. :  maps. ;  18 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0140205039 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Church history--Middle Ages, 600--1500<br/>Civilization, Medieval