 |
| |||
| kommunikation via datorer | |||
| |||
| kommunikation via dator | |||
|
communication by computer : 11 do fraz, 2 tematyki |
| Patenty | 10 |
| Pospolicie | 1 |
|
| |||
| kommunikation via datorer | |||
| |||
| kommunikation via dator | |||
|
communication by computer : 11 do fraz, 2 tematyki |
| Patenty | 10 |
| Pospolicie | 1 |