000 00404nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a620.72
100 _aGabel R. A.
245 0 _aSignals and linear systems.
260 _aNew York
260 _bJohn Wiley And Sons Inc.
260 _c1989
300 _a470p.
365 _b290
650 _aETC_ELECTRONICS
942 _cDBK
999 _c21675
_d21675