000 00408nam a2200169Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a621
_bHE-S
100 _aHeykin Simon
245 0 _aSignals and systems
250 _a2nd . Ed.
260 _c2003
_aNew York
_bJohn Wiley & Sons.Inc
300 _a2003
650 _aElectronics Engineering
700 _aVeen,Barry Van
942 _cBK
999 _c4838
_d4838