united states strategic bombing survey Augsburg field report united states strategic bombing survey Bussing Nag. Brunswick, Germany united states strategic bombing survey japanese aircraft industry united states strategic bombing survey Railway viaduct at Bielefeld, Germany united states strategic bombing survey Railway viaduct at Altenbeken, Germany united states strategic bombing survey Utilities division : plant reports united states strategic bombing survey Submarine assembly shelter : Farge, Germany united states strategic bombing survey Physical damage division : report (ETO) united states strategic bombing survey Railway bridge, Eller, Germany Pamphlet on the evolution of the art of fortification 1919 / W.M. Black speed and power of ships : a manual of marine propulsion / by D.W. Taylor Multiplex telephony and telegraphy by means of electric waves guides by wires / G.O. Squier
