Columbia subject headings:
Architecture--Italy--Tuscany--History--20th century--Exhibitions.
Mazzoni, Angiolo, 1894-1979--Exhibitions.
Harvard subject headings:
Architecture--Italy--Tuscany--History--20th century--Exhibitions.
Mazzoni, Angiolo, 1894-1979--Exhibitions.
Princeton subject headings:
Architecture--Italy--Tuscany--History--20th century--Exhibitions.
Mazzoni, Angiolo, 1894-1979--Exhibitions.