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aktivita | |||
účinnost |
aktywnosc : 52 phrases in 14 subjects |
Agriculture | 1 |
Chemistry | 3 |
Construction | 11 |
Earth sciences | 3 |
Economics | 2 |
Environment | 2 |
General | 2 |
Health care | 5 |
Human rights activism | 1 |
Information technology | 2 |
Law | 1 |
Microsoft | 14 |
Social science | 4 |
Transport | 1 |