000 00310nam a22001217a 4500
082 _a621.3822
100 _aRamesh Babu, P
245 _aDigital Signal Processing/
_cRamesh Babu, P
250 _a4th ed.
260 _aChennai:
_bScitech Publication,
_c2001
650 _aDigital Signal Processing
942 _cBK
999 _c454251
_d454251