PTT [Post, Telephone, Telegraph]
| Institution: | Open Society Archives at Central European University |
|---|---|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:99f8975d-1f6a-429e-bcc6-2c4d4c217631 |
| Description not available. |
| Institution: | Open Society Archives at Central European University |
|---|---|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:99f8975d-1f6a-429e-bcc6-2c4d4c217631 |
| Description not available. |