000 00290nam a2200121Ia 4500
008 220201s1988 xx 000 0 eng d
082 _a621.3
_bDAR
100 _aDargan,CR
245 0 _aElementary electrical engineering
260 _bTata mcgraw hill
_c1988
300 _a166
942 _2ddc
999 _c83971
_d83971