000 00281nam a22001217a 4500
999 _c6054
_d6054
003 OSt
005 20210317160231.0
008 210317b ||||| |||| 00| 0 eng d
100 _aOPPENHEIM V. ALAN
245 _aDISCRETE TIME SIGNAL PROCESSING
260 _bPEARSON
942 _2ddc
_cGE