elite World War II battlefield communications / by Gordon L. Rottman atlas of new librarianship / R. David Lankes G.E.C. radio engineering and the war effort : its contribution to victory Draadlooze telegrafie : een populair-wetenschappelijke uiteenzetting van hare beginselen en toepassingen / door J.R.C. Isbrücker Installation of the first direct telecommunications link between the Netherlands and Denmark by means of repeatered submarine coaxial cable 1951 / Standard Telephones and Cables … Inter-service specification K.114, issue 2 : climatic and durability testing of service telecommunication equipment / Ministry of Supply Nomenclature des stations de radiodiffusion = List of broadcasting stations = Nomenclátor de las estaciones de radiodifusión Principles of aeronautical radio engineering / by P.C. Sandretto Tele-communication engineers' instrument manual / by Paul H. Hunter Liste des fréquences / publiée par le bureau de l'union internationale des télécommunications 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 … transmissions dans l'infanterie / Lieutenant Vignollet