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			_a17966
999			_c17966 _d17966