00336nam a2200133 a 450000500170000002000150001708200180003210000200005011000190007024500300008926000380011930000260015770000190018320251203110644.0  a007463996X  a621.3822bSAL  aSalivahanan, S.  aVallavaraj, A.  aDigital Signal Processing  aNew DelhibTata McGraw-Hillc2000  axiii,808p.c24 cm. PB  aGnanapriya, C.