000 00291nam a2200121Ia 4500
008 241124s9999 xx 000 0 und d
100 _aShangamugam, K.S.
245 0 _aDigital and Analog Communication Systems
260 _bJohn Wiley & Sons
260 _c2002
300 _a600
942 _cBK
999 _c3622
_d3622