27th December 1946, Page 37
27th December 1946
Page 37
Page 37, 27th December 1946
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Controi Success
in a big 1)1 rndertaking W HAT is the best " set-up " for the efficient organization of a large bus company? When one examines the great undertakings which are successfully......
Heat
that goes to WASTE I N the most efficient types of oil engine the thermal efficiency approaches 40 per cent. That is, the useful power obtained from the fuel is almost 40 per......