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A-post |
enregistrement A: 46 phrases in 15 subjects |
Chemistry | 2 |
Communications | 2 |
Earth sciences | 1 |
Electronics | 9 |
General | 3 |
Health care | 1 |
Information technology | 12 |
Law | 1 |
Medical | 1 |
Microsoft | 3 |
Patents | 5 |
Sound recording | 1 |
Technology | 1 |
Telegraphy | 1 |
Video recording | 3 |