Columbia subject headings:
Harvard subject headings:
Tyrol (Austria)--History--20th century--Sources.
Tyrol (Austria)--History--20th century.
Tyrol (Austria)--History--Pictorial works.
World War, 1914-1918--Austria--Tyrol.
Princeton subject headings:
Tyrol (Austria)--Biography.
Tyrol (Austria)--History--20th century.
World War, 1914-1918--Austria--Tyrol.