 |
| |||
| processus dual | |||
|
dual process : 6 do fraz, 4 tematyki |
| Chemia | 2 |
| Rolnictwo | 2 |
| Technika i technologia | 1 |
| Technologia informacyjna | 1 |
|
| |||
| processus dual | |||
|
dual process : 6 do fraz, 4 tematyki |
| Chemia | 2 |
| Rolnictwo | 2 |
| Technika i technologia | 1 |
| Technologia informacyjna | 1 |