 |
| |||
| нормирование (esp. standard times); нормировка | |||
|
setting of standards : 4 do fraz, 3 tematyki |
| Ekologia | 1 |
| Medycyna | 1 |
| Pospolicie | 2 |
|
| |||
| нормирование (esp. standard times); нормировка | |||
|
setting of standards : 4 do fraz, 3 tematyki |
| Ekologia | 1 |
| Medycyna | 1 |
| Pospolicie | 2 |