Columbia subject headings:
Harvard subject headings:
Biella (Italy : Province)--History.
World War, 1914-1918--Italy--Biella (Province)--Pictorial works.
World War, 1914-1918--Italy--Pictorial works.
Princeton subject headings:
Catalogs.
World War, 1914-1918--Italy--Exhibitions--Catalogs.
World War, 1914-1918--Italy--Pictorial works.