 |
| |||
| Hercules knot | |||
| сложный узел: 5 phrases in 5 subjects |
| Computer networks | 1 |
| Construction | 1 |
| Energy industry | 1 |
| Makarov | 1 |
| Mass media | 1 |
|
| |||
| Hercules knot | |||
| сложный узел: 5 phrases in 5 subjects |
| Computer networks | 1 |
| Construction | 1 |
| Energy industry | 1 |
| Makarov | 1 |
| Mass media | 1 |