000 00469nam a22001457a 4500
008 230406b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a331.024.1:621.38
_bK7
245 _aManpower studies No.5:
_bElectronics
_c/ Her Majestry's Stationery Office,
260 _aLondon:
_bHer Majesty's Stationary Office,
_c1967
300 _av, 62p.
650 _aIndustry
653 _aChemical
942 _2udc
_cREP
999 _c19091
_d19091