Columbia subject headings:
Austria--History--Socialist Uprising, 1934.
Austrians--Foreign countries.
Republikanischer Schutzbund.
Harvard subject headings:
Austria--History--Socialist Uprising, 1934.
Austrians--Foreign countries.
Republikanischer Schutzbund
Princeton subject headings:
Austria--History--Socialist Uprising, February 1934.
Austrians in foreign countries.
Republikanischer Schutzbund.