000 00295nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.3813
100 _aRamesh Babu P
245 0 _aSignals and Systems 4th Ed.
250 _a1
260 _bScitech Publishers,New Delhi
_c2011
942 _cBK
999 _c36935
_d36935