00800nam0-22002891i-450-99000048651040332120071210164516.0000048651FED01000048651(Aleph)000048651FED0100004865120020821d1966----km-y0itay50------baenga-------001yyPrinciples of coherent communicationAndrew J. ViterbiNew York [etc.]McGraw-Hillc1966321 p.ill.24 cmMcGraw-Hill series in system scienceTelecomunicazioni621.382'23Viterbi,Andrew J.ITUNINARICAUNIMARCBK99000048651040332110 E II 2248871DINELDINELUNINA