The Ecumenical advance :  a history of the ecumenical movement, volume 2, 1948-1968. 

 - 524 p ;   cm. 
<br/><br/> Published on behalf of the Committee on Ecumenical History. 
<br/><br/><label>ISBN: </label>2825408727 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecumenical movement.     Church history -- Modern period, 1500-.