Columbia subject headings:
Harvard subject headings:
Anti-Nazi movement--Austria--Salzburg (Land)--Biography.
Anti-Nazi movement--Austria--Salzburg (Land)--History--20th century.
Salzburg (Austria : Land)--History--20th century.
World War, 1939-1945--Underground movements--Austria--Salzburg (Land)
Princeton subject headings:
Anti-Nazi movement--Austria--Salzburg (Land)--Biography.
Anti-Nazi movement--Austria--Salzburg (Land)--History--20th century.
Salzburg (Austria : Land)--History--20th century.
World War, 1939-1945--Underground movements--Austria--Salzburg (Land).