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effets m; titres m; papier |
papéis : 45 phrases in 14 subjects |
Accounting | 1 |
Chemistry | 1 |
Communications | 2 |
Economy | 1 |
Environment | 9 |
General | 10 |
Industry | 4 |
Law | 4 |
Mechanic engineering | 2 |
Municipal planning | 1 |
Patents | 3 |
Politics | 1 |
Social science | 1 |
Technology | 5 |