000 00363nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a245728
082 _a621.3822
_bCRU
100 _aCruz, Jose B.
245 _aIntroductory signals and circuits
260 _aWaltham
_bBlaosdell
_c1967
300 _axii, 465 p.
650 _aSignals processing
942 _cS
999 _c68119
_d68119