000 00305nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a621.31 PRA
100 _aPRATAB (H)
245 _aArt And Science Of Electrical Eneregy
260 _aNEW DELHI
_bDhanpat Rai & Sons F
365 _cRS
999 _c198673
_d198673