000 00316nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a621
082 _b31 N13
100 _a"Nagrath,I.J."
245 0 _aModern Power System Anal
260 _aNew Delhi
260 _bTMH
260 _c1980
300 _a"xii,474"
999 _c34760
_d34760