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| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Instituut voor Arbeidsontwikkeling,
[1960?]
Amsterdam : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/9B53F5D8-8E95-40EB-B42C-731A2B8377B7 |