000 00294nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.38043
100 _aPoornachandra S
245 0 _aDigital Signal Processing
250 _a3
260 _bTata Mcgraw Hill,New Delhi
_c2010
942 _cBK
999 _c21219
_d21219