Columbia subject headings:
Harvard subject headings:
Austria--Politics and government--20th century.
Pittermann, Bruno, 1905-1983.
Statesmen--Austria--Biography.
Princeton subject headings:
Labor unions--Austria.
Pittermann, Bruno, 1905-1983.
Politicians--Austria--Biography.
Socialists--Austria--Biography.
Sozialistische Partei Österreichs.