Columbia subject headings:
Harvard subject headings:
Architecture--Italy--20th century--Pictorial works.
Fascism and architecture--Pictorial works.
New towns--Ethiopia--History--20th century--Pictorial works.
New towns--Italy--History--20th century--Pictorial works.
New towns--Libya--History--20th century--Pictorial works.
Princeton subject headings:
Architecture--Italy--History--20th century.
Fascism and architecture--Italy--History--20th century.
New towns--Italy--History--20th century.