 |
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| научно-техническое сотрудничество | |||
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cooperation in science and technology : 4 a las frases, 4 temas |
| Astronáutica | 1 |
| Científico | 1 |
| Diplomacia | 1 |
| Makárov | 1 |
|
| |||
| научно-техническое сотрудничество | |||
|
cooperation in science and technology : 4 a las frases, 4 temas |
| Astronáutica | 1 |
| Científico | 1 |
| Diplomacia | 1 |
| Makárov | 1 |