Arbeidstijdverkorting
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/B281EB4F-D31C-4DED-A63B-D5B8C47B4398 |
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/B281EB4F-D31C-4DED-A63B-D5B8C47B4398 |