000 00458nam a22001577a 4500
005 20220518143909.0
008 110517t xxu||||| |||| 00| 0 eng d
020 _a0134815815
082 _a621.382 2D
_bJOH
100 _aJohnson,Johnny R
245 _aIntroduction to digital signal processing
260 _aU.S.A
_bPrentice - Hall
_c1989
300 _axix,407p.
653 _adigital signal processing
_asignal processing - digital techniques
942 _cBK
999 _c225471
_d225471