00620pamaa2200193 4500 0000020233 20130828090000.0 [ nil ] 001.942 BUT TL789 BUT 1980 BUTTLAR The U.F.O. phenomenon Johannes von Buttlar ; translated [from the German] by Nicholas Fry. London: Book Club Associates, 1980. 208 [4]p.; 23cm. 1 (fold. sheet) attached to back cover Bibliography: p. 203-204 Unidentified flying objects FRY, Nicholas The UFO phenomenon/Johannes von Buttlar