 |
| |||
| pre-assembled unit PAU method (Elen Molokovskikh) | |||
| комплектно-блочный метод: 3 phrases in 3 subjects |
| General | 1 |
| Sakhalin | 1 |
| Weapons of mass destruction | 1 |
|
| |||
| pre-assembled unit PAU method (Elen Molokovskikh) | |||
| комплектно-блочный метод: 3 phrases in 3 subjects |
| General | 1 |
| Sakhalin | 1 |
| Weapons of mass destruction | 1 |