Some aspects of the phenomenon of heresy in the Byzantine Empire and in the West, during the 11th and 12th centuries  [microform].
Published: 1976
Place of publication: New York
Language: eng
Number of pages: 266
Subjects: Church history -- Middle Ages, 600-1500.; Heresies, Christian -- History -- Middle Ages, 600-1500.; Byzantine Empire -- Church history
Notes: Thesis--New York University.

Bibliography: p. 250-266.

Microfiche (positive) Ann Arbor, MI. : University International Microfilms, 1977. --  sheets ; 11 x 15 cm.