Investor Supervision Service for the Task of Construction and Conservation Works under the Project 'Modern Museum in Historic Walls – Enhancing the Tourist Attractiveness of the Warmian Chapter Castle in Olsztyn – a Monument to History, Bearing Witness to the Activity of Nicolaus Copernicus'
Muzeum Warmii i Mazur w OlsztyniePoland, PL622
- PLN 748,800
- Construction-related services