000 00456nam a22001457a 4500
008 230428b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a662.6/.9
_bJ3
245 _aEfficient use of fuel
_c/ Her Majesty's Stationery Office
260 _aLondon:
_bHer Majesty's Stationery Office,
_c1953
300 _aviii, 823p.
650 _aChemical technology
653 _aCoal
942 _2udc
_cREF
999 _c25182
_d25182