000 00320nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.3178 M181
100 _aMADHAVA RAO,T.S
245 0 _aPOWER SYSTEM PROTECTIVE STATIC RELAYS
260 _aNEW DELHI
_bTata McGraw-Hill
_c1989
300 _a24X16
942 _cBK
_2DDC
999 _c19195
_d19195