000 00339 a2200133 4500
999 _c64778
_d64778
020 _a9788122430325
082 _a621.317
_bRAY
100 _aRAVINDRANATH, B.
_911119
245 _aPOWER SYSTEM PROTECTION AND SWITCHGEAR.
250 _a2
260 _aNEW DELHI
_bNEW AGE
_c2011
300 _axxiv,-402
690 _aELECTRICAL ENGINEERING
_9390