000			00485nam a2200193Ia 4500
003			OSt
005			20240308212005.0
008			230106s9999 xx 000 0 und d
040			_cMRSPTU
082			_a621.3 _bOP-D
100			_aOppenheim Alan V
245		0	_aDiscrete time signal processing
250			_a1st . . Ed.
260			_aNew Delhi _bPHI Learning Private Limited _c2001
300			_a870
650			_aComputer Engineering
700			_aSchafer,Ronald W
942			_cBK _2ddc
999			_c932 _d932