Columbia subject headings:
Drawing, Danish--Catalogs.
Drawing--Denmark--Copenhagen--Catalogs.
Kongelige Kobberstiksamling (Statens museum for kunst)--Catalogs.
Harvard subject headings:
Drawing, Danish--Catalogs.
Drawing--Denmark--Copenhagen--Catalogs.
Kongelige Kobberstiksamling (Statens museum for kunst)--Catalogs.
Princeton subject headings:
Drawing, Danish--Catalogs.
Drawing--Denmark--Copenhagen--Catalogs.
Kongelige Kobberstiksamling (Statens museum for kunst)--Catalogs.