000 00285nam a22001217a 4500
020 _a9788126522897
082 _a621.3822
_bKRI.S
100 _aKrishnaveni V
245 _aSignals and systems
260 _aIndia
_bWilley
_c2012
650 _aSystems and signals
_aPhysics
942 _cBK
999 _c199921
_d199921