000 00322nam a2200133Ia 4500
008 241013s9999 xx 000 0 und d
020 _a746223508
100 _aRam, Badri
245 0 _aPower System Protection and Switchgear
250 _a4
260 _aN.Delhi
_bS.K.Kataria & Sons,
_c2007
300 _a680
942 _cBK
999 _c2448
_d2448