000 00305nam a2200121Ia 4500
008 221221s9999 xx 000 0 und d
082 _a621.3
_bAMB/D
100 _aAmbardar, Ashok
245 0 _aDigital Signal Processing
260 _bCengage Learning
650 _aElectronics & Communication
942 _cBK
999 _c8570
_d8570