Arbeidstijdverkorting
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Haarlem,
1960.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/AB9096BF-5F06-4F72-BE27-0545DD3D2D9D |
| Published: | 1960. |
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