Columbia subject headings:
Harvard subject headings:
Austria--Foreign public opinion--Croatia.
Austria--Foreign public opinion--Yugoslavia.
Austria--Foreign public opinion.
Germany--Foreign public opinion--Croatia.
Germany--Foreign public opinion--Yugoslavia.
Germany--Foreign public opinion.
Public opinion--Croatia.
Public opinion--Yugoslavia.
Princeton subject headings:
Austria--Foreign public opinion, Croatian.
Austria--Foreign public opinion, Yugoslavian.
Germany--Foreign public opinion, Croatian.
Germany--Foreign public opinion, Yugoslavian.
Public opinion--Croatia.
Public opinion--Yugoslavia.