 |
| |||
| norma ustalona, ogólnie przyjęta zasada, reguła, przepis, wzór stanowiące punkt odniesienia dla porównań | |||
|
norma : 17 phrases in 3 subjects |
| Environment | 6 |
| Mathematics | 1 |
| Microsoft | 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