000 00278nam a22001217a 4500
999 _c1583
_d1583
020 _a9788126509324
082 _a384.503
100 _aSimon Haykin
245 _aAn Introduction to Analogy & digital Communications
260 _aDelhi
_bWiley
_c2010
300 _a652
942 _cBK