Korter werktijd geeft hooger loon :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
s.n.],
[1910?]
[S.l. : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/947650E0-B51B-4975-972D-F5FB77479117 |