Columbia subject headings:
Croatia--Foreign public opinion, Bulgarian.
Croatia--History--1800-1918.
Croatia--History--Autonomy and independence movements.
Public opinion--Bulgaria.
Harvard subject headings:
Bulgaria--Foreign relations--Croatia.
Croatia--Foreign relations--Bulgaria.
Croatia--History--1800-1918.
Nationalism--Croatia
Princeton subject headings:
Croatia--Foreign public opinion, Bulgarian.
Croatia--History--1800-1918.
Croatia--History--Autonomy and independence movements.
Public opinion--Bulgaria.