Columbia subject headings:
Harvard subject headings:
Europe, Northern--Relations--Germany (East)
Europe, Northern--Relations--Germany (West)
Germany (East)--Relations--Europe, Northern.
Germany (West)--Relations--Europe, Northern.
Germany--Relations--Scandinavia.
Scandinavia--Relations--Germany.
Princeton subject headings:
Europe, Northern--Relations--Germany (East).
Europe, Northern--Relations--Germany (West).
Germany (East)--Relations--Europe, Northern.
Germany (West)--Relations--Europe, Northern.
Scandinavia--Relations--Germany.