000 00311nam a2200145Ia 4500
008 220105s9999 xx 000 0 und d
041 _aENGLISH
082 _a621.38043
100 _a"Ramesh Babu, P."
245 0 _aSignals and Systems
250 _n4
260 _bScitech
365 _b440
942 _cBK
999 _c201800
_d201800