Berkhout, Carl T.,  1944-, <br/><br/>
Medieval heresies :  a bibliography, 1960-1979 / 
by Carl T. Berkhout and Jeffrey B. Russell. 
 - Toronto :  Pontifical Institute of Mediaeval Studies,  (c)1981. 
 - xv, 201 pages ;  24 cm. 
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<br/><br/><label>LCCN: </label>81159998 
<br/><br/><label>Nat. Bib. No.: </label>C*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Christian heresies--History--Middle Ages, 600-1500--Bibliography.<br/>Sects, Medieval--Bibliography.
<br/><br/><label>LC Class. No.: </label>BT1319  / .M435 1981 BT1319