000 00491nam a22001817a 4500
999 _c63821
_d63821
005 20201205160558.0
008 201124b ||||| |||| 00| 0 eng d
020 _a0852265565
082 _a621.31 M399T
100 _aMason, C Sussell
245 _aThe Art and Science of Protective Relaying
260 _aNew Delhi
_bWiley Eastern
_c1983
300 _a410p.
650 _aPhilosophy of Protective Relaying
650 _aCurrent Transformers
650 _aBus Protection
942 _cSW