Greenfield, John, 1865- Power from on high, or, The two hundredth anniversary of the great Moravian revival, 1727-1927 / John Greenfield. - 93 pages ; 19 cm. LCCN: 33022249 Subjects--Corporate Names: Moravian Church--History.--1717-1927. Dewey Class. No.: 284.6 Greenfield