000 00322nam a2200133Ia 4500
999 _c33621
_d33621
020 _a9788131704929
100 _aAlan V Oppenheim.
245 _aDiscrete-Time Signal Processing
250 _a2
260 _c2007
_bPEARSON EDUCATION
_aNew Delhi
300 _a888
700 _aRonald W Schafer.
_aJohn R Buck
942 _cBB