Columbia subject headings:
Harvard subject headings:
Escapes--Austria--Styria--History--20th century.
Jewish refugees--Austria--Styria--History--20th century.
Refugees--Government policy--Austria--Styria--History--20th century.
Styria (Austria)--History--20th century.
Princeton subject headings:
Europe--Politics and government.
Europe--Social life and customs.
Refugees--Europe.