| |||
| contenido de memoria | |||
|
storage contents : 6 phrases in 3 subjects |
| Communications | 1 |
| Information technology | 4 |
| Telegraphy | 1 |
| |||
| contenido de memoria | |||
|
storage contents : 6 phrases in 3 subjects |
| Communications | 1 |
| Information technology | 4 |
| Telegraphy | 1 |