Columbia subject headings:
Europe, Eastern--Ethnic relations.
Hungarians--Europe, Eastern.
Minorities--Europe, Eastern.
Harvard subject headings:
Europe, Eastern--Ethnic relations.
Europe, Eastern--History.
Hungarians--Europe, Eastern.
Minorities--Europe, Eastern
Princeton subject headings:
Europe, Eastern--Ethnic relations.
Hungarians--Europe, Eastern.
Minorities--Europe, Eastern.