000 00245nam a2200097Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aNAGRATH (IJ) & KOTHARI (DP)
245 0 _aPOWER SYSTEM ENGINEERING
260 _bT.M.H NEW DELHI
942 _2ddc
999 _c96018
_d96018