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Subjects
Civil defense
10
Civil defense exercise
[remove]
10
Evacuation
4
Civil defense at factories
3
Civil defense obligations
2
Energy supply
2
Evacuation planning
2
Imperialist aggression
2
Reception of evacuees
2
Switch to war production
2
Traffic control
2
Agriculture
1
Air raid
1
Arms race
1
Assembly area
1
Budapesti Bőripari Vállalat
1
Contamination area
1
Damage zones
1
Danger zone
1
Debrecen
1