000 004130000a22001450004500
027 _aBS 1432 : 1970
041 _aeng
080 _a[669.3
_b+669.3-418] : 621.3
942 _cSD
110 _aBRITISH STANDARDS INSTITUTION
245 _aBS 1432 : 1970 : Specification for copper for electrical purposes : strip with drawn or rolled edges
260 _aLondon
_bB.S.I.
_c1970
300 _a21p.
500 _aSTD373
999 _c24703
_d24703