Als de 24-uurstijd ingevoerd wordt
| Main Author: | |
|---|---|
| Institution: | International Institute of Social History |
| Format: | IMAGE |
| Published: |
1927, 12 maart
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/5B3AE573-9A3E-4F67-B304-61066E14F441 |