000 00301nam a2200133Ia 4500
008 241124s9999 xx 000 0 und d
100 _aIfeachor, E.;Jervis, B.
245 0 _aDigital Signal Processing: Practical Approach
250 _a2
260 _b-
260 _c0
300 _a933
942 _cBK
999 _c8872
_d8872