000 00447nam a2200181Ia 4500
008 200819s9999||||xx |||||||||||||| ||und||
020 _a0852265565
100 _aMason C R
_93045
245 0 _aArt and Science of Protective Relaying
250 _a1
264 _bWiley Eastern Limited
_c1987
300 _a410
490 _a-
500 _a-
546 _aEnglish
650 _aCivilArt and Science of protective relaying
_93046
942 _cBK
999 _c1445
_d1445