000 00351nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a338.4 rao
100 _aRao, Sunil S
245 0 _aSwitchgear Protection And Power System
260 _aNEW DELHI
260 _bKHANNA
260 _c2007
300 _a1314
650 _aElectrical Engineering
999 _c134362
_d134362