00401nam a2200169Ia 4500008004100000041000800041082002900049100001400078245003000092250001200122260003000134300000900164365001600173710001400189906000900203999001900212230312s9999    xx            000 0 und d  aeng  a621.382'2b621.382'2 BAB  aBabu P.R.  aDigital Signal Processing  a4th ed.  c2010bScitech Publication  a1038  cRs.b470.00  aBabu P.R.  b1175  c133093d133093