000 00306nam a2200109Ia 4500
008 190826s9999 xx 000 0 und d
082 _a620.31 SIN
100 _aSingh, S. N.,
245 0 _aElectric Power Generation, Transmission and Distribution
260 _aNew Delhi
_bPHI Learning,
_c2010
942 _cBOOK
999 _c54713
_d54713