Technical tripartite meeting on the coal-mining industry. Geneva May 1938. Report of the International Labour Office. part III. Hours of work
| Institution: | International Institute of Social History |
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| Format: | TEXT |
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Geneva,
1938.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/5BE290BE-6312-4F23-B72C-522C71E449DD |
| Published: | 1938. |
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