00858nam0-22002891i-450-99000397994040332120031118110028.0000397994FED01000397994(Aleph)000397994FED0100039799420030922d--------km-y0itay50------baeng<<The >>Physical Principles of Wave Guide Transmission and Antenna SystemsWatson W.H.1OxfordClarendon Press1949telecomunicazionionde radio621.38Watson,William Heriot<1899- >150110ITUNINARICAUNIMARCBK99000397994040332100 P13062381DETECDETECPhysical Principles of Wave Guide Transmission and Antenna Systems473656UNINA