"Sovjetunionen" . . "Rechtsvergleich." . . "Civil defense Europe." . . "USA" . . "Geschichte 1945-1980." . . "Geschichte 1945-1980" . "protection civile 1945 / 1986." . . "Geschichte 1945-1986." . . "Storbritannien" . . "Schweiz" . . "Schweiz." . "Zivilschutz Geschichte." . . "Grossbritannien." . . "Großbritannien." . "Civil defense Soviet Union." . . "Civil defense United States." . . "Europe" . . "Forsvarspolitik" . . "Civilforsvar" . . "Civil defense" . . . . . . . . . . . . . . . . . . . . . . . . "The limits of civil defence in the USA, Switzerland, Britain, and the Soviet Union : the evolution of policies since 1945" . "The limits of civil defence in the USA, Switzerland, Britain, and the Soviet Union : the evolution of policies since 1945"@en . . "The limits of civil defence in the USA, Switzerland, Britain, and the Soviet Union the evolution of policies since 1945"@en . . . . . . . . . . . . . . "The Limits of Civil Defence in the USA, Switzerland, Britain and The Soviet Union. : The Evolution of Policies since 1945" . . . . . . . . . "The limits of civil defence in the USA, Switzerland, Britain and the Soviet Union : the evolution of policies since 1945" . . . . "Zivilverteidigung." . . "Politik" . . "Zivilschutz USA." . . "Zivilschutz Schweiz." . . "United States" . . "USA." . . "Zivilschutz Sowjetunion." . . . . "Sowjetunion." . . "Zivilschutz." . . "Zivilschutz Grossbritannien." . . "Soviet Union" . .