000 00306nam a2200121Ia 4500
008 190107s9999 xx 000 0 und d
020 _a9789332535039
100 _aOppenheim A & Schafer R.W
245 0 _aDiscrete time signal processing 3rd edition
260 _bPearson IN
365 _b769/-
942 _cBK
999 _c1273
_d1273