000 00274nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a621.3822
100 _aRAMESH BABU
245 0 _aDIGITAL SIGNAL PROCESSING
260 _bSCITECH
365 _b260.00
942 _cBTECH
999 _c130731
_d130731