TY  - BOOK
AU  - Berkhout,Carl T.
AU  - Russell,Jeffrey Burton
TI  - Medieval heresies: a bibliography, 1960-1979 
AV  - BT1319 .M435 1981
PY  - 1981///
CY  - Toronto
PB  - Pontifical Institute of Mediaeval Studies
KW  - Christian heresies
KW  - History
KW  - Middle Ages, 600-1500
KW  - Bibliography
KW  - Sects, Medieval
N1  - 4.es; 2
ER  -