000 00312nam a2200121Ia 4500
008 221221s9999 xx 000 0 und d
082 _a621.382 2
_bHAY/D
100 _aHayes, Monson H
245 0 _aDigital Signal Processing
260 _bTata Mc-Graw Hill
650 _aElectronics And Communication
942 _cBK
999 _c8628
_d8628