 |
| |||
| base atom | |||
| атом основы: 5 phrases in 5 subjects |
| Electronics | 1 |
| Makarov | 1 |
| Mass media | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear and fusion power | 1 |
|
| |||
| base atom | |||
| атом основы: 5 phrases in 5 subjects |
| Electronics | 1 |
| Makarov | 1 |
| Mass media | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear and fusion power | 1 |