000 00271nam a2200109Ia 4500
008 220201s1987 xx 000 0 eng d
100 _aSuryanarayan
245 0 _aBasic electricity& measurment
260 _bTata mc graw hill pub.co.
_c1987
300 _a307
942 _2ddc
999 _c83887
_d83887