000 00290nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.3813
100 _aAnand Kumar A
245 0 _aSignals and Systems 3rd ed.
250 _a3
260 _bPhi Learning, New Delhi
_c2016
942 _cBK
999 _c33986
_d33986