Regeling omtrent de aanstelling en de wijze van opklimming in rang van het telefoon-personeel :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
PTT,
1919.
[S.l.] : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/69FB8917-2A99-4DE5-8D4F-0D408CFFB08E |
| Published: | 1919. |
|---|