000 00413nam a2200157Ia 4500
008 230913s9999 xx 000 0 und d
082 _a621.31 RAO
100 _aRao, Sunil S.
245 0 _aSwitchgear Protection And Power Systems:Theory Practice And Solved Problems
250 _a13
260 _aNEW DELHI
260 _bKHANNA
260 _c2011
300 _a3,81,339
650 _aElectrical Engineering
999 _c131096
_d131096