Employment conditions. . Working hours
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Published: |
1976, September
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/72515A13-C21E-49EC-8BA2-2C78CB74887C |
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Published: |
1976, September
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/72515A13-C21E-49EC-8BA2-2C78CB74887C |