| |||
| opening of documents (Konstantin 1966) | |||
|
открытие документов : 3 Phrasen in 2 Thematiken |
| Informationstechnik | 2 |
| Makarow | 1 |
| |||
| opening of documents (Konstantin 1966) | |||
|
открытие документов : 3 Phrasen in 2 Thematiken |
| Informationstechnik | 2 |
| Makarow | 1 |