000 00299nam a2200121Ia 4500
008 220201s2003 xx 000 0 eng d
082 _a621.3
_bDAR
100 _aDargan, C.R.
245 2 _aA text book of electrical science
260 _aNew Delhi
_bDhanpat Rai
_c2003
300 _a531
942 _2ddc
999 _c63712
_d63712