000			nam a22 7a 4500
999			_c10842 _d10842
005			20190213152140.0
008			190213b xxu||||| |||| 00| 0 eng d
020			_a9789332550339
100			_aOppenheim,Alan V.
100			_aSchafer,Ronald W.
245			_aDigital Signal Processing
250			_aRep.
260			_aNew Delhi _bPearson _c2018
300			_aXIV,585p.
942			_2ddc _cGB