000 00294nam a2200109Ia 4500
008 220201s1967 xx 000 0 eng d
100 _aIndian Standard Institute
245 0 _aIS:12939P2) Specification for three pin plugs & socket outlets
260 _bISI
_c1967
300 _a28
942 _2ddc
999 _c74699
_d74699