000 00360nam a2200157Ia 4500
008 230913s9999 xx 000 0 und d
082 _a621.38042 pro
100 _aProakis, John G
245 0 _aDigital Communication
250 _aIV
260 _aNEW DELHI
260 _bMGH PUB
260 _c2000
300 _a1002
650 _aElectrical Engineering
999 _c132122
_d132122