International Institute for Labour Studies :
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
International Institute for Labour Studies,
1968.
Geneva : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/C83FD659-7781-4E78-B7C9-539280A54DB0 |
| Published: | 1968. |
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