Columbia subject headings:
Harvard subject headings:
Austria--History--1918-1938--Biography--Sources.
Austria--History--1918-1938--Biography.
Austria--Social conditions--20th century--Sources.
World War, 1914-1918--Influence
Princeton subject headings:
Austria--Economic conditions--1918-1945.
Austria--History--1918-1938.
Austria--Social conditions--20th century.