000 00320nam a2200121Ia 4500
008 220201s1991 xx 000 0 eng d
041 _aENG
100 _aREDDY,C S
245 0 _aART AND SCIENCE OF PROTECTIVE RELAYING
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1991
300 _aXIV+410
942 _2ddc
999 _c56506
_d56506