Arbeidstijdverkorting :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Haarlem,
1960.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/6A084689-E1EA-4620-9018-49E563D226D9 |
| Published: | 1960. |
|---|