Telegrafné prevádzkové predpisy
| Format: | Book |
|---|---|
| Language: | Slovak |
| PhysicalDescription: | 296 s. ilustr., tab. V. 8° |
| Published: |
Bratislava
Československá pošta
1949
|
| Series: | B 3
|
| Subjects: |
| Physical Description: | 296 s. ilustr., tab. V. 8° |
|---|---|
| Bibliography: | Obsahuje register |
