000 00302nam a2200133Ia 4500
999 _c25774
_d25774
020 _a9788120312463
100 _aAlan V Oppenheim
245 _aSignals and Systems
250 _a2
260 _c1999
_bPRENTICE HALL OF INDIA
_aNew Delhi
300 _axxx+957
700 _aAlan S Wilsky.
942 _cBB