Purchasing power of the PTT personnel in 1959. XVIIth PTTI Congress in [...] Vienna, 18-22 July 1960
Stencil.
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Postal, Telegraph and Telephone International,
n.d.
Berne : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/795F9DE6-DF29-4A21-A45F-BD32CF2A915A |
| Summary: | Stencil. |
|---|---|
| Published: | n.d. |