Collective labour agreement. . PTT
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Published: |
1974
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/AF274D09-FE20-472F-AA27-B7732DE9F1C0 |
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Published: |
1974
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/AF274D09-FE20-472F-AA27-B7732DE9F1C0 |