Sbornik objazatel'nych postanovlenij i pravil po technike bezopasnosti i promyšlennoj sanitarii. Vyp. II. [...]
Narkomtruda. Otdel Ochrany Truda.
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
46 str.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/6F9531B3-A972-412E-B20D-B12A40538A85 |
| Summary: | Narkomtruda. Otdel Ochrany Truda. |
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