000 00308nam a2200109Ia 4500
008 220201s1965 xx 000 0 eng d
100 _aIndian Standard Institute
245 0 _aIS: 2959 specification for ac contactors of voltage not excedding 1000 voltz
260 _bISI
_c1965
300 _a29
942 _2ddc
999 _c74662
_d74662