00409nam a22001337a 4500 338.2 MIN D The efficient use of fuel Ministary of Fuel and Power London Majestys stationery office 1944 viii, 822 p. : ill, ; 24 cm. 0 0 0 338_200000000000000_MIN 0 0 0 338_200000000000000_MIN MCE 379 ddc BK 542084 542084 0 0 ddc 0 0 MCE MCE 2013-09-19 0 338.2 MIN MCE-816 2013-09-19 1 2013-09-19 BK 0 0 ddc 0 0 MCE MCE 2013-09-19 0 338.2 MIN MCE-817 2013-09-19 2 2013-09-19 BK