000			00361nam a2200145Ia 4500
003			OSt
008			181001s2018 xx 000 0 und d
082			_a621.3822 _bSON
100			_aSoni, K. M.
245		0	_aSignals and systems
250			_a1st
260			_bS. K. Kataria, _aNew Delhi:
650			_aElectronics and Communication Engineering
942			_2ddc _cBK
999			_c5374 _d5374