Browsing Žilinská univerzita v Žiline by Subject "Warning sings"
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Emergence of the local reporting service in the former Czechoslovakia as an important part of civil air defence
(Žilinská univerzita v Žiline, 2023)The article briefly deals with the genesis of the local reporting service as part of civil anti-aircraft protection established in former Czechoslovakia in the mid-1930s. The purpose of this service was, among other ...