 |
| |||
| classification des coûts | |||
|
Cost classification : 3 do fraz, 3 tematyki |
| Budownictwo | 1 |
| Microsoftu | 1 |
| Technika i technologia | 1 |
|
| |||
| classification des coûts | |||
|
Cost classification : 3 do fraz, 3 tematyki |
| Budownictwo | 1 |
| Microsoftu | 1 |
| Technika i technologia | 1 |