000 00273nam a2200109Ia 4500
020 _a9788126509140
100 _aSam Shanmugam K
245 _aDigital and Analog Communication Systems
260 _c2010
_bJOHN WILEY AND SONS
_aNew Delhi
300 _axviii+600
942 _cBK
999 _c10762
_d10762