Columbia subject headings:
Harvard subject headings:
Bilingualism--Austria--Carinthia--History.
Carinthia (Austria)--Politics and government.
Minorities--Austria--Carinthia--History.
Slovenes--Austria--Carinthia--History.
Princeton subject headings:
Bilingualism--Austria--Carinthia--History.
Carinthia (Austria)--Politics and government.
Minorities--Austria--Carinthia--History.
Slovenes--Austria--Carinthia--History.