G.E.C. radio engineering and the war effort : its contribution to victory Fundamentals of radio / F.E. Terman ; with the collaboration of F.W. MacDonald Voorlopige noodregeling verbindingsdienst ten behoeve van de civiele verdediging Introduktie tot de militaire geheimtelecommunicatie- systemen / door E. Mahler Van telegraaf tot satelliet : 125 jaar telecommunicatie in de Koninklijke Landmacht 1874-1999 / Sectie Militaire Geschiedenis, Martin Elands ... [et al. ; cartogr.: Louis … Principles of aeronautical radio engineering / by P.C. Sandretto Nomenclature des stations de radiodiffusion = List of broadcasting stations = Nomenclátor de las estaciones de radiodifusión Inter-service specification K.114, issue 2 : climatic and durability testing of service telecommunication equipment / Ministry of Supply transmissions dans l'infanterie / Lieutenant Vignollet Draadlooze telegrafie : een populair-wetenschappelijke uiteenzetting van hare beginselen en toepassingen / door J.R.C. Isbrücker agard lecture series Application of propagation data to VHF satellite communication and navigationsystems / publ. by the Advisory Group for Aerospace Research and Development of the North Atlantic … Installation of the first direct telecommunications link between the Netherlands and Denmark by means of repeatered submarine coaxial cable 1951 / Standard Telephones and Cables …