 |
| |||
| longitudinally (We studied the development of the children longitudinally PanKotskiy) | |||
| на большом промежутке времени: 1 do fraz, 1 tematyki |
| Kontrola jakości i standardy | 1 |
|
| |||
| longitudinally (We studied the development of the children longitudinally PanKotskiy) | |||
| на большом промежутке времени: 1 do fraz, 1 tematyki |
| Kontrola jakości i standardy | 1 |