| |||
| this problem is rather но не sufficiently difficult for theoretical study | |||
|
довольно трудный : 3 phrases in 3 subjects |
| Business | 1 |
| General | 1 |
| Makarov | 1 |
| |||
| this problem is rather но не sufficiently difficult for theoretical study | |||
|
довольно трудный : 3 phrases in 3 subjects |
| Business | 1 |
| General | 1 |
| Makarov | 1 |