000 00258nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.3813
100 _aHaykin
245 0 _aSignals and systems
260 _bJohn Wiley & Sons, Newyork
_c2002
942 _cBK
999 _c2221
_d2221