000 00284nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a621.31
100 _aNAGRATH I J
245 0 _aMODERN POWER SYSTEM ANALYSIS
250 _a2
260 _bT M H
_c1990
_aNEW DELHI
300 _a518
999 _c22584
_d22584