000 00270nam a2200109Ia 4500
999 _c26040
_d26040
020 _a9971511460
100 _aSam Shanmugam K.
245 _aDigital and Analog Communication Systems
260 _c2000
_bJOHN WILEY AND SONS
_aNew York
300 _axviii+600
942 _cBB