Jewish self - government in medieval Egypt : the origins of the office of head of the Jews , ca. 1065 - 1126
Mark R. Cohen.
- Princeton University Press Princeton, N.J. 1980 c1980
- xxi, 385 p. ;22 cm.
- Princeton studies on the Near East .
Based on the author's thesis, Jewish Theological Seminary of America, 1976. Bibliography: p. [339]-360.