perfect heresy   :  the revolutionary life and death of the medieval Cathars  print 

 - nyu  Walker & Co.  2000 
 - xiii, 333 p. : ill., maps    21 cm.  xiii, 333 p. : ill., maps ; 21 cm. 
<br/><br/> Stephen O'Shea. 
<br/><br/><label>ISBN: </label>0802713505