000 00280nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.3813
100 _aSanjay Sharma
245 0 _aSignals and Systems
250 _a8
260 _bS K Kataria New Delhi
_c2014
942 _cBK
999 _c36987
_d36987