Ack-ack : Britain's defence against air attack during the Second World War / by Frederick Pile Air defence and the civil population / H. Montgomery Hyde , G.R. Falkiner Nuttall ; with a foreword by [William Francis Forbes,] lord Sempill Roof over Britain : the official story of Britain's anti-aircraft defences 1939-1942 / prepared for the War Office and the Air Ministry by the Ministry … Air defence / E.B. Ashmore Regulations for P.A.D. (Passive Air Defence) Organization air defence of Britain, 1914-1918 / Christopher Cole and E.F. Cheeseman Defence of aerodromes against air and ground attacks Passive air defence : parts I and II : issued by headquarters 21 army group penguin special air defence of Britain / L.E.O. Charlton Battle over Britain : a history of the German air assaults on Great Britain, 1917-18 and July-December 1940 : and of the development of Britain's … Air operations by air defence of Great-Britain and fighter command in connection with the German flying bomb and rocket offensives, 1944-1945 / by Roderic Hill a.r.p. department circular Civil defence act / Home Office, Air raid precautions department
