 |
| |||
| тайнопись | |||
| secret writing: 8 phrases in 4 subjects |
| General | 1 |
| Intelligence and security services | 1 |
| Military | 4 |
| Security systems | 2 |
|
| |||
| тайнопись | |||
| secret writing: 8 phrases in 4 subjects |
| General | 1 |
| Intelligence and security services | 1 |
| Military | 4 |
| Security systems | 2 |