Columbia subject headings:
Art, Gothic--Italy--Lombardy.
Art, Italian--Italy--Lombardy.
Art, Late Gothic--Italy--Lombardy.
Harvard subject headings:
Architecture, Gothic--Italy--Lombardy.
Architecture--Italy--Lombardy.
Art, Gothic--Italy--Lombardy.
Art, Italian--Italy--Lombardy.
Art, Late Gothic--Italy--Lombardy.
Princeton subject headings:
Art, Gothic--Italy--Lombardy.
Art, Italian--Italy--Lombardy.
Art, Late Gothic--Italy--Lombardy.