 |
| |||
| Базовая модель | |||
| the Reference Model: 11 phrases in 2 subjects |
| Information technology | 1 |
| Programming | 10 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips