000 00390nam a2200133Ia 4500
008 210917s9999 xx 000 0 und d
082 _a621.381 5 .M2
100 _aMehta, V K
245 0 _aPrinciples of Power System
260 _aDelhi
260 _b S Chand
260 _c2008
942 _cCD
999 _c152316
_d152316