00863nam0-22003131i-450-99000048659040332120071211133823.00-471-21629-1000048659FED01000048659(Aleph)000048659FED0100004865920020821d1976----km-y0itay50------baenga-------001yySpread spectrum systemsR. C. DixonNew YorkWiley & sonsc1976318 p.ill.23 cm<<A >>Wiley-Interscience publicationTelecomunicazione621.380'432Dixon,Robert Clyde491693ITUNINARICAUNIMARCBK99000048659040332110 E II 2318980DINELDINELSpread spectrum systems332480UNINA