| |||
| riešenie problémov (The process of devising and implementing a strategy for finding a solution or for transforming a less desirable condition into a more desirable one) | |||
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problem solving : 1 do fraz, 1 tematyki |
| Ochrona środowiska | 1 |
| |||
| riešenie problémov (The process of devising and implementing a strategy for finding a solution or for transforming a less desirable condition into a more desirable one) | |||
|
problem solving : 1 do fraz, 1 tematyki |
| Ochrona środowiska | 1 |