air defence of Britain, 1914-1918 / Christopher Cole and E.F. Cheeseman Ack-ack : Britain's defence against air attack during the Second World War / by Frederick Pile Regulations for P.A.D. (Passive Air Defence) Organization Air defence and the civil population / H. Montgomery Hyde , G.R. Falkiner Nuttall ; with a foreword by [William Francis Forbes,] lord Sempill penguin special air defence of Britain / L.E.O. Charlton Defence of aerodromes against air and ground attacks Air defence / E.B. Ashmore 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 … Passive air defence : parts I and II : issued by headquarters 21 army group 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 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 …
