Columbia subject headings:
Austria--Foreign public opinion--20th century.
Austria--Social life and customs--20th century.
Vienna (Austria)--Foreign public opinion--20th century.
Vienna (Austria)--Social life and customs--20th century.
Harvard subject headings:
Austria--Foreign public opinion--20th century.
Austria--Social life and customs--20th century.
Vienna (Austria)--Foreign public opinion--20th century.
Vienna (Austria)--Social life and customs--20th century.
Princeton subject headings:
Austria--Foreign public opinion--20th century.
Austria--Social life and customs--20th century.
Vienna (Austria)--Foreign public opinion--20th century.
Vienna (Austria)--Social life and customs--20th century.