|
enregistrement direct : 10 phrases in 6 subjects |
| Communications | 1 |
| Electronics | 1 |
| General | 3 |
| Immigration and citizenship | 1 |
| Measuring instruments | 1 |
| Technology | 3 |
|
enregistrement direct : 10 phrases in 6 subjects |
| Communications | 1 |
| Electronics | 1 |
| General | 3 |
| Immigration and citizenship | 1 |
| Measuring instruments | 1 |
| Technology | 3 |