000 00284nam a2200121Ia 4500
020 _a0852267584
100 _aRavindranath B
245 _aPower System Protection and Switchgear
260 _c1977
_bWILEY EASTERN LTD
_aNew Delhi
300 _a444
700 _aChander M
942 _cBK
999 _c7024
_d7024