 |
| |||
| арифметический | |||
| теоретико-числовой | |||
| number- theoretic: 19 phrases in 4 subjects |
| Information security and data protection | 5 |
| Mass media | 1 |
| Mathematics | 7 |
| Security systems | 6 |
|
| |||
| арифметический | |||
| теоретико-числовой | |||
| number- theoretic: 19 phrases in 4 subjects |
| Information security and data protection | 5 |
| Mass media | 1 |
| Mathematics | 7 |
| Security systems | 6 |