Trud nesoveršennoletnich i učeničestvo
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
"Voprosy truda",
1925.
Moskva : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/FAC56721-1F9D-4A55-8A63-EC20FCF29E39 |
| Published: | 1925. |
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