000 00287nam a2200121Ia 4500
020 _a9788131704929
082 _a621.38043
100 _aAlan V Oppenheim
_9478
245 0 _aDiscrete Time Signal processing
250 _a2
260 _aPearson Education,
_b New Delhi
_c2011
942 _cBK
999 _c18967
_d18967