Employment conditions
| Main Author: | |
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| Institution: | International Institute of Social History |
| Format: | IMAGE |
| Published: |
(1976?)
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/F21DADD3-CD5F-4CE8-953D-096CE00B0D80 |
| Published: | (1976?) |
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