000 00305nam a2200121Ia 4500
008 220201s1958 xx 000 0 eng d
082 _a662.6
100 _aMinistry Of Power
245 4 _aThe efficient use of fuel
260 _bLondon:Her Mejesty Stationary office
_c1958
300 _a888
942 _2ddc
999 _c75553
_d75553