Heresies of the high middle ages - Wakefield, Walter L. (Walter Leggett); Evans, Austin P. (Austin Patterson); American Council of Learned Societies (New York : Columbia University Press, 1991)
Includes bibliographical references (p. [820]-846) and index.
Electronic text and image data.
Keywords: Christian heresies -- History -- Middle Ages, 600-1500 -- Sources; Europe -- Church history -- 600-1500 -- Sources