 |
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| simple system | |||
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sistema simple : 9 do fraz, 6 tematyki |
| Chemia | 1 |
| Elektronika | 4 |
| Finanse | 1 |
| Rolnictwo | 1 |
| Technika i technologia | 1 |
| Transport | 1 |
|
| |||
| simple system | |||
|
sistema simple : 9 do fraz, 6 tematyki |
| Chemia | 1 |
| Elektronika | 4 |
| Finanse | 1 |
| Rolnictwo | 1 |
| Technika i technologia | 1 |
| Transport | 1 |