Arbeidsduur nader bekeken :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
RCO,
1983.
's-Gravenhage : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/92530E9C-D444-4691-A7A6-EF9443735AFC |
| Published: | 1983. |
|---|