Columbia subject headings:
Harvard subject headings:
Mural painting and decoration, Roman--Catalogs.
Mural painting and decoration--Germany--Bonn--Catalogs.
Terra-cotta sculpture, Roman--Catalogs.
Terra-cotta sculpture--Germany--Bonn--Catalogs.
Princeton subject headings:
Mural painting and decoration, Roman--Catalogs.
Mural painting and decoration--Germany--Bonn--Catalogs.
Terra-cotta sculpture, Roman--Catalogs.
Terra-cotta sculpture--Germany--Bonn--Catalogs.