Protiúrazová zábrana v baniach (kapitoly z ochrany a bezpečnosti práce)
| Main Authors: | , , , , , , , , , , , , , |
|---|---|
| Other Authors: | , |
| Format: | Book |
| Language: | Slovak |
| PhysicalDescription: | 128, [3] s. ilustr. 21 cm |
| Published: |
Bratislava
Tatran
1952
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| Subjects: |


