000 00252nam a2200109Ia 4500
008 200701s2001 xx 000 0 eng d
100 _aJOHNSON
245 0 _aDIGITAL SIGNAL PROCESSING
260 _bPHI NEW DELHI
_c2001
300 _a407
942 _2ddc
_cGE
999 _c1356
_d1356