Bibliography for the Manual on national telephone networks for the automatic service /
Gorde:
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Geneva :
International Telecommunication Union,
1964.
|
| Gaiak: |
CARM 1 Store
| Sailkapena: |
A2:AG38H0 C08260 |
|---|---|
| Alea 1 | Eskuragarri Erreserbatu |