000 00273nam a2200121Ia 4500
020 _a9780070665842
100 _aStevenson Willam D
245 _aElements of power system analysis
250 _a4
260 _c1989
_bMC GRAW HILL
_aNew Delhi
300 _a436
942 _cBK
999 _c15902
_d15902