Organizácia a nácvik protileteckej ochrany v školách
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Slovak |
| PhysicalDescription: | 65, [3] s. 8° |
| Published: |
[Slovensko]
nákladom vlatným
[1937]
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| Subjects: |
| Physical Description: | 65, [3] s. 8° |
|---|
