Columbia subject headings:
Berlin (Germany)--Buildings, structures, etc.
Prussia (Germany). Landtag.
Public buildings--Germany--Berlin.
Harvard subject headings:
Berlin (Germany)--Buildings, structures, etc.
Prussia (Germany). Landtag.
Public buildings--Germany--Berlin.
Princeton subject headings:
Architecture, Modern--19th century--Germany--Berlin--Conservation and restoration.
Berlin (Germany)--Buildings, structures, etc.
Preussischer Landtag (Berlin, Germany : Building)
Prussia (Germany). Landtag--Buildings--Conservation and restoration.