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| ordningssystem; klassifikationssystem | |||
| classification system: 15 phrases in 12 subjects |
| Agriculture | 1 |
| Chemistry | 1 |
| Economy | 1 |
| Environment | 1 |
| Finances | 1 |
| General | 2 |
| Health care | 1 |
| Law | 2 |
| Natural sciences | 2 |
| Pharmacy and pharmacology | 1 |
| Social science | 1 |
| Statistics | 1 |