The employment of young persons in underground work in mines of all kinds. International Labour Conference, forty-eight session 1964. Report VII
Institution: | International Institute of Social History |
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Format: | TEXT |
Published: |
International Labour Office,
1963-1964.
Geneva : |
Subjects: | |
Online Access: | http://hdl.handle.net/10622/7493B38A-9090-4969-887D-1A923845BF1F |
Published: | 1963-1964. |
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