 |
| |||
| one-to-many relationship; one-with-many relationship | |||
| 1:m-Beziehung: 7 do fraz, 2 tematyki |
| Biznes | 3 |
| Technologia informacyjna | 4 |
|
| |||
| one-to-many relationship; one-with-many relationship | |||
| 1:m-Beziehung: 7 do fraz, 2 tematyki |
| Biznes | 3 |
| Technologia informacyjna | 4 |