 |
| |||
| leistungsbezogen | |||
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activity related : 7 a las frases, 5 temas |
| Aduanas | 1 |
| Comercio exterior | 1 |
| Educación | 1 |
| Física nuclear | 1 |
| General | 3 |
|
| |||
| leistungsbezogen | |||
|
activity related : 7 a las frases, 5 temas |
| Aduanas | 1 |
| Comercio exterior | 1 |
| Educación | 1 |
| Física nuclear | 1 |
| General | 3 |