Columbia subject headings:
National Gallery (Great Britain)
Painting, Italian--Catalogs.
Painting, Medieval--Catalogs.
Painting--England--London--Catalogs.
Harvard subject headings:
National Gallery (Great Britain)--Catalogs.
Painting, Italian--Catalogs
Painting, Medieval--Italy--Catalogs.
Painting--England--London--Catalogs
Panel painting, Gothic--Italy--Catalogs.
Panel painting, Italian--Catalogs.
Panel painting, Medieval--Italy--Catalogs.
Panel painting--England--London--Catalogs.
Princeton subject headings:
Catalogs.
National Gallery (Great Britain)--Catalogs.
Panel painting, Gothic--Italy--Catalogs.
Panel painting, Italian--Catalogs.
Panel painting--England--London--Catalogs.