000 00322nam a2200145Ia 4500
008 220105s9999 xx 000 0 und d
041 _aENGLISH
082 _a621.3823
100 _a"Singh, Avtar"
245 0 _aDigital Signal Processing
250 _n1
260 _bCengage Learning
365 _b395
942 _cBK
999 _c203000
_d203000