000 00453nam a22001697a 4500
999 _c64780
_d64780
005 20201207160113.0
008 201123b ||||| |||| 00| 0 eng d
082 _a621.3173 R215S
100 _aRao, Sunil S.
245 _aSwitchgerar and Rotection
260 _aDelhi
_bkhanna
_c1973
300 _a1171p.
650 _aControl Boards
650 _aFault Calculations
650 _aPower System Protection and Electromechanical Relays
942 _cSW