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Subjects
Air raid
1
Air-raid service
1
Antichemical-protection service
1
Arab-Israeli war
1
Army
1
Assembly area
1
Biological warfare
1
Biological weapon
1
Black-out services
1
Chemical attack
1
Chemical decontamination
1
Civil defense
12
Civil defense at factories
1
Civil defense command
2
Civil defense reconnaissance
2
Cold War
1
Contamination area
1
Decontamination
1
Decontamination of personal clothing
2
Decontamination of persons
1