 |
| |||
| Нулевой урок, урок до начала занятий у старшеклассников (julialxv) | |||
| нулевой период | |||
| zero period: 20 phrases in 14 subjects |
| Astronautics | 4 |
| Astronomy | 2 |
| Aviation | 1 |
| Aviation medicine | 1 |
| Business | 1 |
| Caspian | 1 |
| Construction | 2 |
| Electronics | 1 |
| Missiles | 1 |
| Nautical | 1 |
| Navigation | 1 |
| Sakhalin | 1 |
| Sakhalin A | 1 |
| Technology | 2 |