Columbia subject headings:
Harvard subject headings:
Europe, Eastern--Economic integration
Europe, Eastern--Politics and government
Nationalism--Europe, Eastern
Princeton subject headings:
East and West.
Essays.
Europe, Eastern--Relations--Europe, Western.
Europe, Eastern.
Europe, Western--Relations--Europe, Eastern.
Germany (East)--Relations--Germany (West)
Germany (West)--Relations--Germany (East)
Transnationalism.