Piper, John F., 1936- The American churches in world war 1 / John F. Piper, Jr. - Athens, Ohio London : Ohio University Press, c1985. - x, 230 p. 23 cm. Bibliography: p. 201-217 ISBN: 0821408011 Subjects--Topical Terms: World War, 1914-1918--Religious aspects LC Class. No.: 940.4 / P661 1985