00915nam0 2200277 450 00000187020080718104950.00-07-009960-X20001006d1986----km-y0itay50------baengUSCommunication systemsan introduction to signals and noise in electrical communicationA. Bruce Carlson3. ed.New York [etc.]McGraw-Hill book company1986cXVII,686 p.ill.21 cmMcGraw-Hill series in electrical engineering2001McGraw-Hill series in electrical engineeringTeoria dei segnaliTelecomunicazioni621.38Carlson,Bruce A.331025ITUNIPARTHENOPERICAUNIMARC000001870P1 621-C/1729694PIST20001009Communication systems107502UNIPARTHENOPE