Ullmann, Walter,  1910-1983. <br/><br/>
The origins of the great schism;  a study in fourteenth-century ecclesiastical history. 
With a 1972 pref. by the author. 
 - [Hamden, Conn.]  Archon Books,  1972. 
 - xxvii, 244 p.  illus.  22 cm. 
<br/><br/> Reprint of the 1948 ed. published by Burns, Oates, & Washbourne, London. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>020801277X 
<br/><br/><label>LCCN: </label>79039365 //r984 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Schism, The Great Western, 1378-1417.<br/>Church history--14th century.
<br/><br/><label>LC Class. No.: </label>BX1301 .U55 1972 
<br/><br/><label>Dewey Class. No.: </label>282/.09/023