000 00265nam a2200109Ia 4500
008 200701s2001 xx 000 0 eng d
100 _aALLEN OPENEION
245 0 _aDISCRETE-TIME SIGNAL PROCESSING
260 _bPHI NEW DELHI
_c2001
300 _a878
942 _2ddc
_cGE
999 _c2095
_d2095