000 00269nam a2200121Ia 4500
008 211209s1979 xx 000 0 und d
041 _aeng
082 _a621.3191 N78 CHA
100 _aCHARLES A G
245 _aPOWER SYSTEM ANALYSIS
260 _c1979
300 _a478
999 _c14432
_d14432