 |
| |||
| Договор о запрещении ЯО | |||
| treaty for the Prohibition of Nuclear Weapons: 4 phrases in 4 subjects |
| Diplomacy | 1 |
| Nuclear physics | 1 |
| Social science | 1 |
| United Nations | 1 |
|
| |||
| Договор о запрещении ЯО | |||
| treaty for the Prohibition of Nuclear Weapons: 4 phrases in 4 subjects |
| Diplomacy | 1 |
| Nuclear physics | 1 |
| Social science | 1 |
| United Nations | 1 |