Columbia subject headings:
Austria--Politics and government--1945-
Socialism--Austria--History--20th century.
Harvard subject headings:
Austria--Politics and government--1945-
Socialism--Austria--20th century.
Socialism--Austria--History--20th century
Sozialistische Partei Österreichs--History--20th century.
Princeton subject headings:
Austria--Politics and government--1945-
Socialism--Austria--History--20th century.