A history of the ecumenical movement - Rouse, Ruth; Fey, Harold Edward 1898-; Neill, Stephen 1900- (Philadelphia Westminster Press, 1967)
[1] 1517-1948.--v. 2. 1948-1968.
Vol. 2, without edition statement, edited by Harold E. Fey and published on behalf of the Committee on Ecumenical History, Geneva at London, SPCK, 1970.
With rev. bibliography.
Keywords: Ecumenical movement -- History; Christian union -- History; Church history -- Modern period, 1500-