00303nam a2200121Ia 4500008004100000100002300041245003500064250000800099260002300107260000900130300000800139650003400147221231s9999    xx            000 0 und d  aRajesh  M  Hegde 0aDigital Signals and Processing  a3rd  bPooja Publications  c2000  a406  aElectronics and Communication