000 00300nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a621.3192 WAD
100 _aWadhwa ( C.L )
245 _aElectrical Power System .
260 _aNew Delhi
_bNew Age International
365 _cRS
999 _c185282
_d185282