000 00296nam a2200133Ia 4500
008 161018s9999 xx 000 0 und d
020 _a9788183712880
100 _aP.Ramesh Babu
245 _aSignals And Systems
250 _a2012
260 _bScitech
300 _a12.120P.
490 _a17964
999 _c17964
_d17964