Columbia subject headings:
Cathedrals--Italy--Lombardy.
Church architecture--Italy--Lombardy.
Lombardy (Italy)--Church history--20th century.
Harvard subject headings:
Cathedrals--Italy--Lombardy.
Christian art and symbolism--Italy--Lombardy.
Church architecture--Italy--Lombardy.
Lombardy (Italy)--Church history.
Princeton subject headings:
Cathedrals--Italy--Lombardy.
Christian art and symbolism--Italy--Lombardy.
Church architecture--Italy--Lombardy.
Lombardy (Italy)--Church history.