Columbia subject headings:
Harvard subject headings:
World War, 1914-1918--Campaigns--Austria
World War, 1914-1918--Campaigns--Austria--Pictorial works.
World War, 1914-1918--Campaigns--Italy
World War, 1914-1918--Campaigns--Italy--Pictorial works
Princeton subject headings:
World War, 1914-1918--Campaigns--Austria--Pictorial works.
World War, 1914-1918--Campaigns--Italy--Pictorial works.