Columbia subject headings:
Harvard subject headings:
Austria--Politics and government--1918-1938.
Fascism--Austria--Styria--History--20th century--Congresses.
Fascism--Austria--Styria--History.
Styria (Austria)--History--20th century.
Styria (Austria)--Politics and government--20th century--Congresses.
Princeton subject headings:
Austria--Politics and government--1918-1938.
Fascism--Austria--Styria--History.
Styria (Austria)--History--20th century.