The origins of the Great Schism : a study in fourteenth-century ecclesiastical history /
Ullmann, Walter, 1910-1983
The origins of the Great Schism : a study in fourteenth-century ecclesiastical history / by Walter Ullmann. - London : Burns, Oates and Washbourne, 1948. - xiii, 244 p. : ill. ; 22 cm.
Scisma d'Occidente, 1378-1417
The origins of the Great Schism : a study in fourteenth-century ecclesiastical history / by Walter Ullmann. - London : Burns, Oates and Washbourne, 1948. - xiii, 244 p. : ill. ; 22 cm.
Scisma d'Occidente, 1378-1417