De vijfdaagse werkweek en de school :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
ANOF,
35 p.
[S.l.] : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/2497B3E1-B3E7-4927-8968-6D642B4E072E |
| Published: | 35 p. |
|---|