Columbia subject headings:
Art, Italian--Italy--Milan--20th century--Exhibitions.
Art--Italy--Milan--Exhibitions.
Museo della Permanente (Milan, Italy)--Exhibitions.
Harvard subject headings:
Art, Italian--Italy--Milan--20th century--Exhibitions
Art--Italy--Milan--Exhibitions.
Museo della Permanente (Milan, Italy)--Exhibitions.
Princeton subject headings:
Art, Italian--Italy--Milan--20th century--Exhibitions.
Art--Italy--Milan--Exhibitions.
Museo della Permanente (Milan, Italy)--Exhibitions.