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| układ doświadczalny; schemat doświadczalny | |||
| programação: 41 phrases in 13 subjects |
| Brazil | 6 |
| Economy | 1 |
| Environment | 1 |
| Finances | 1 |
| Information technology | 2 |
| Law | 2 |
| Mathematics | 6 |
| Microsoft | 3 |
| Politics | 13 |
| Reliability | 1 |
| Research and development | 3 |
| Telecommunications | 1 |
| Transport | 1 |