000 00406nam a2200157Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0074623508
082 _a621.3191
_bRAM
100 _aRam,Badri
245 0 _aPower system protection and switchgear
260 _aNew Delhi :
_bTata Mcgraw Hill,
_c2007
300 _a456.
365 _a160
650 _aApplied physics
700 _aVishwakarma,D N.
999 _c23768
_d23768