Columbia subject headings:
Art, German--Catalogs.
Westphalia (Germany)--In art--Catalogs.
Harvard subject headings:
Art, German--Catalogs.
Münster in Westfalen (Germany)--In art--Catalogs.
Westphalia (Germany)--In art--Catalogs.
Princeton subject headings:
Art, German--Catalogs.
Catalogs.
Westphalia (Germany)--Catalogs.