Columbia subject headings:
Bohemia (Czech Republic)--Relations--Slovakia.
Czechoslovakia--Ethnic relations.
Czechoslovakia--Politics and government.
Slovakia--Relations--Czech Republic--Bohemia.
Harvard subject headings:
Bohemia (Czech Republic)--Relations--Slovakia.
Czech Republic--Ethnic relations.
Czech Republic--Politics and government
Slovakia--Relations--Czech Republic--Bohemia.
Princeton subject headings:
Bohemia (Czech Republic)--Relations--Slovakia.
Czechoslovakia--Ethnic relations.
Czechoslovakia--Politics and government.
Slovakia--Relations--Czech Republic--Bohemia.