00420nam a22001337a 4500 940.540941 FRO His Majesty's Stationary Office 44226 Front Line 1940-41 The official story of the Civil Defence of Britain London His Majesty's Stationary Office 1942 157 p. ill. 0 0 0 940_540941000000000_FRO MCE 379 ddc BK 552856 552856 0 0 ddc 0 0 MCE MCE Archive Section 2015-01-23 0 940.540941 FRO MCE-ECF/30 2015-01-23 2015-01-23 BK