000 00290nam a2200121Ia 4500
008 220201s9999 xx 000 0 eng d
082 _a621.3
_bDAR
100 _aDargan, C.R.
245 0 _aElements of electrical engg.
260 _aNew Delhi
_bDhanpat Rai
300 _a13.22
942 _2ddc
999 _c63709
_d63709