00269nam a2200121Ia 4500008004100000020001500041082001000056100001800066245002900084250000600113260002000119300000800139240801s9999    xx            000 0 und d  a8188458422  bSHA-D  aSHARMA SANJAY 0aDIGITAL SIGNALPROCESSING  a1  aNEW DELHIc2004  a601