000			00491nam a22001577a 4500
008			171120b xxu||||| |||| 00| 0 eng d
020			_a9788188237191
082			_a621.3822 _bPAR
100			_aParthasarathy,Harish
245			_aTextbook of signals and systems _cHarish Parthasarathy
250			_a2nd ed.
260			_aNewDelhi: _bI.K,International, _c2013.
300			_avii,177 p. _c26 cm.
504			_a“it includes bibliographical references (p.191-177) and index”
942			_cBK
999			_c242538 _d242538