i.c.a.o. circular aircraft landing system utilizing decimetric waves (UHF) / published by authority of the Secretary General ; International Civil Avaiation Organization Radar : a report on science at war / released by The Joint Board on Scientific Information Policy for Office of Scientific Research and Development … navigators' guide to hyperbolic navigation / H. Neville Radar : radiolocation simply explained / R.W. Hallows ; With a foreword by F.A. Pile handleiding Digitaal snelheidsmeten met de standaard telephone Doppler radar / [samenst.: W.B.G.M. Oude Vrielink] naissance du radar / Ph.B. Joubert de la Ferté 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 … handleiding Rotatiemeting aan projectielen met behulp van Dopplerradar / [samenst.: M.H.J. Timmers ; tek.: P. v. Berge Henegouwen] Extrapolating radar data of low-elevation trajectories of artillery-projectiles having unknown properties / J. Kooijman radiation laboratory series Radar aids to navigation / ed. by John S. Hall doc. Experimental demonstration of diversity radar / Société Française Radioélectrique, Compagnie Générale de T.S.F.