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| système de codage | |||
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coding system : 28 phrases in 13 subjects |
| Agriculture | 1 | Finances | 5 | Name of organization | 2 |
| Automated equipment | 2 | General | 4 | Taxes | 2 |
| Commerce | 1 | Information technology | 4 | United Nations | 1 |
| Communications | 2 | International Monetary Fund | 1 | ||
| Electronics | 2 | Law | 1 |