Columbia subject headings:
Czech Republic--Foreign relations--Germany.
Germans--Czech Republic--History.
Germany--Foreign relations--Czech Republic.
Harvard subject headings:
Czech Republic
Czech Republic--Foreign relations--Germany.
Germans--Czech Republic--History.
Germans--Czech Republic--Sudetenland--History
Germany--Foreign relations--Czech Republic.
Sudetenland (Czech Republic)--History.
Princeton subject headings:
Czech Republic--Foreign relations--Germany.
Germans--Czech Republic--History.
Germany--Foreign relations--Czech Republic.