000 00264nam a2200097 4500
080 _a621.316.925
_bMAS.62
245 _aArt and science of protective relaying
100 _aMason, C Russell
260 _aNewyork
_bJohn wiley & Sons
_c1956
300 _axiv+410p
440 _vGeneral electric series
999 _c24079
_d24079