Het hoe en waarom van variabele werktijd
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
's-Gravenhage,
1972.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/05AE2B17-4417-4B95-8836-2E44E845A0D1 |
| Published: | 1972. |
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