elsevier's multilingual dictionaries Elsevier's telecommunication dictionary : in six languages : English/American, French, Spanish, Italian, German, and Dutch / comp. and arranged on an English alphabetical base by … Tele-communication engineers' instrument manual / by Paul H. Hunter Liste des fréquences / publiée par le bureau de l'union internationale des télécommunications radio communication series Radio direction finders / by Donald S. Bond monographien der elektrischen nachrichtentechnik Theorie der Spulen und übertrager / von Richard Feldtkeller Reference data for radio engineers Reference data for radio engineers Telecommunications test equipment for the Armed Forces : catalogue / Marconi Instruments eigen aard van militaire telecommunicatie / door P.C. van der Geest Orthogonaliteit, een zinvol element in de communicatie?" / A. Kok Radio engineering / by Frederick Emmons Terman Measurements in radio engineering / by Frederick Emmons Terman