000 00324nam a2200121Ia 4500
008 190107s9999 xx 000 0 und d
020 _a9788131708248
100 _aIfeachor E & Barrie W Jervis
245 0 _aDigital signal Processing: A pratical approach 2nd edition
260 _bPearson IN
365 _b899/-
942 _cBK
999 _c1049
_d1049