000 00299nam a22001337a 4500
999 _c5235
_d5235
020 _a9788121923057
082 _a621.3822 XAV
100 _aXavier Eugene S.P
245 _aDigital Signal Processing
260 _aNewDelhi
_bS.Chand
_c2003
300 _a280
650 _aApplied physics
942 _cBK