количественных соотношений: 18 phrases in 13 subjects |
Animal husbandry | 1 |
Aviation | 1 |
Cartography | 1 |
Chemistry | 2 |
Cinematography | 1 |
Electronics | 1 |
Information technology | 1 |
Literature | 1 |
Makarov | 5 |
Management | 1 |
Mathematics | 1 |
Production | 1 |
Psychology | 1 |