000			00391nam a2200157Ia 4500
003			OSt
008			181001s2018 xx 000 0 und d
082			_a621.3822 _bOPP
100			_aOppenheim, Alan V.
245		0	_aSignals and systems
250			_a2nd
260			_bPHI, _aNew Delhi: _c©2001
300			_a957p.
650			_aElectronics and Communication Engineering
942			_2ddc _cBK _02
999			_c3875 _d3875