000 00272nam a2200109Ia 4500
008 230411s9999 xx 000 0 und d
082 _a621.31
_bMEH
100 _a Mehta (V.K)
245 0 _aPrinciples of Power System
260 _bDhanpat Rai & Sons
_aNew Delhi
942 _cBK
999 _c3821
_d3821