Radar : a report on science at war / released by the Joint Board on Scientific Information Policy for Office of scientific research and development, … Electronics warfare : a report on radar countermeasures : releases by the Joint Board on Scientific Information Policy for : Office of scientific Research and … report on the International Control of Atomic Energy united states strategic bombing survey Sumitomo metal industries : propeller division (Sumitomo kinzoku kogyo KK, puropera seizosho) : corporation report no. VI (propellers) onderwijs aan volwassenen / door I.J. Sloos ; met een inleidend woord van Fred. L. Polak battle for the mind : a psychology of conversion and brain-washing / William Sargant Practical air navigation and the use of the aeronautical charts of the Department of Commerce / T.C. Lyon Flying cadets of the Air Corps : aviation as a career Message from the President of the United States transmitting pursuant to law, a report of the Federal Aviation Commission containing its recommandations of a broad … technical regulations homing pigeon Technical regulations : the buzzerphone, type EE-1-A voice of america forum lectures Contemporary American poetry / ed. by Howard Nemerov