Columbia subject headings:
Harvard subject headings:
Trentino-Alto Adige (Italy)--History, Military.
Tyrol (Austria)--History, Military.
World War, 1914-1918--Campaigns--Austria--Tyrol.
World War, 1914-1918--Campaigns--Italy--Trentino-Alto Adige.
Princeton subject headings:
Trentino-Alto Adige (Italy)--History, Military.
World War, 1914-1918--Italy--Trentino-Alto Adige.