 |
| |||
| safeguarding mechanism (oleg.vigodsky); security mechanism (oleg.vigodsky) | |||
| механизм обеспечения защиты: 2 phrases in 2 subjects |
| Mass media | 1 |
| Programming | 1 |
|
| |||
| safeguarding mechanism (oleg.vigodsky); security mechanism (oleg.vigodsky) | |||
| механизм обеспечения защиты: 2 phrases in 2 subjects |
| Mass media | 1 |
| Programming | 1 |