Lewis, A. J. Zinsendorf the Ecumenical Pioneer : A Study in the Moravian Contribution to Christian Mission and Unity / A.J. Lewis. - London SCM Press Ltd., 1962 - 208 pages; Subjects--Personal Names: Zinzendorf, Nicolaus Ludwig, Graf von, 1700-1760 Subjects--Topical Terms: Moravian ChurchChurch unityEcumenical movement Dewey Class. No.: 284.6 Lewis