 |
| |||
| backbone sub-network | |||
| sub-network; subnetwork | |||
|
rete secondaria : 6 a las frases, 2 temas |
| Comunicaciones | 3 |
| Transporte | 3 |
|
| |||
| backbone sub-network | |||
| sub-network; subnetwork | |||
|
rete secondaria : 6 a las frases, 2 temas |
| Comunicaciones | 3 |
| Transporte | 3 |