Columbia subject headings:
Sculpture, Italian--Italy--Pisa--Exhibitions.
Sculpture--Italy--Pisa--Exhibitions.
Harvard subject headings:
Exhibitions--Italy--Pisa--History--20th century.
Sculpture, Italian--Italy--Pisa--14th century--Exhibitions.
Sculpture, Medieval--Italy--Pisa--Exhibitions.
Princeton subject headings:
Sculpture, Italian--Italy--Pisa--Exhibitions.
Sculpture--Italy--Pisa--Exhibitions.