000 00462nam a22001577a 4500
008 230510b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR 061.6(410)SL:658.5
_bK5
100 _aRotherham, Moorgate
_98515
245 _aSwinden laboratories
260 _aEngland:
_bThe United Steel Companies Limited,
300 _a71p.
650 _aDevelopment
653 _aResearch
942 _2udc
_cREF
999 _c28279
_d28279