000 00500nam a22001457a 4500
008 230324b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a66.017:53.082
_bK0
245 _aChemical plant instrumentation
_c/ Association of British Chemical Manufactures
260 _aLondon:
_bAssociation of British Chemical Manufactuers,
_c1960
300 _avii, 55p.
650 _aChemical technology
653 _aSmoke density
942 _2udc
_cREF
999 _c14549
_d14549