000 00257nam a2200109Ia 4500
008 220201s1975 xx 000 0 eng d
100 _aIS 3043 1966
245 0 _aCODE OF PRACTICE FOR EARTHING
260 _aDELHI
_bI S I
_c1975
300 _a80
942 _2ddc
999 _c89516
_d89516