Columbia subject headings:
Europe, Central--Ethnic relations.
Europe, Eastern--Ethnic relations.
Law--Europe, Central.
Law--Europe, Eastern.
Minorities--Europe, Central.
Minorities--Europe, Eastern.
Harvard subject headings:
Europe, Central--Ethnic relations.
Europe, Eastern--Ethnic relations.
Law--Europe, Central.
Law--Europe, Eastern
Minorities--Europe, Central
Minorities--Europe, Eastern
Princeton subject headings:
Europe, Central--Ethnic relations.
Europe, Eastern--Ethnic relations.
Law--Europe, Central.
Law--Europe, Eastern.
Minorities--Europe, Central.
Minorities--Europe, Eastern.