000 00291nam a2200121Ia 4500
008 220201s1997 xx 000 0 eng d
082 _a621.382
_bMAR
100 _aMarakarkandy, B
245 0 _aDigital Signal processing
260 _aDelhi
_bVipul Pub.
_c1997
300 _a260
942 _2ddc
999 _c35531
_d35531