agard lecture series Scientific and technical information : why? which? where? and how? / North Atlantic Treaty Organization, Advisory Group for Aerospace Research and Development agard conference proceedings application of digital computers to guidance and control Quelques renseignements pratiques sur l'aviation / par Robert Esnault-Pelterie aircraft builders : an account of British Aircraft production 1935-1945 / [prep. for the Ministery of Aircraft ; production by the Central Office of Information … Shark's teeth nose art / Jeffrey L. Ethell Eenige ervaringen, opgedaan in den tegenwoordigen Europeeschen oorlog / door P.J. van Munnekrede Instruction pratique sur le service des aérostats militaires : instruction générale : 1e volume war in the air : being the story of the part played in the great war by the Royal Air Force : Vol. III war in the air : being the story of the part played in the great war by the Royal Air Force : Vol. VI Histoire illustrée de la guerre aérienne (1914-1918) / J. Mortane : Vol. 2 aviation de bombardement / C. Rougeron : Dl. 1 Tragwerkverspannung und Leitwerk / E. Pfister, H. Eschke