00810nam a22002537a 4500999001500000003000800015008004100023020001500064041001300079080002000092100002900112245003600141250001100177260003600188300001000224650002900234650003300263650002900296700002900325700002400354942001300378945005300391952011200444  c2048d2048SLTCLib260625b        ce ||||| |||| 00| 0 eng d  a8178082446  aEnglish   a621.391.81bOPP  aOppenheim, Alan V.91371  aDiscrete-time signal processing  a2nd ed  aIndiabPearsons Educationc2004  a870p. 092451a Signal processing 092452a Discrete-time systems 091986aDigital techniques  aSchafer, Ronald W.91599  aBuck, John R.93627  2ddccMLN  a3725bIshara wickramagec3725dIshara wickramage  00102ddc4070aSLTCbSLTCcLESd2026-06-25eDonationo621.391.81 OPPp003463r2026-06-25w2026-06-25yMLN