Columbia subject headings:
Burg Ziesar (Ziesar, Germany)
Castles--Conservation and restoration--Germany--Ziesar.
Castles--Germany--Ziesar.
Historic buildings--Germany--Ziesar.
Ziesar (Germany)--Buildings, structures, etc.
Harvard subject headings:
Bischofsresidenz (Ziesar, Germany)
Building, Brick--Germany--Ziesar.
Ziesar (Germany)--Buildings, structures, etc.
Princeton subject headings: