Minimum-loon en maximum-werktijd :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Stoomdrukkerij "Vooruitgang"],
z.j.
[Rotterdam : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/93AD6B72-6E41-45DC-BE08-FDAF1AC4961C |
| Published: | z.j. |
|---|