Columbia subject headings:
Austria--Politics and government--1918-1938.
Social conflict--Austria--History--20th century.
Violence--Austria--History--20th century.
Harvard subject headings:
Austria--Politics and government--1918-1938.
Social conflict.
Violence--Austria--History.
Princeton subject headings:
Austria--Politics and government--1918-1938.
Social conflict.
Violence--Austria--History.