 |
| |||
| document type declaration; type declaration | |||
|
declaration de type de document : 4 do fraz, 1 tematyki |
| Technologia informacyjna | 4 |
|
| |||
| document type declaration; type declaration | |||
|
declaration de type de document : 4 do fraz, 1 tematyki |
| Technologia informacyjna | 4 |