Columbia subject headings:
France--Civilization--Study and teaching--Germany--Congresses.
France--Relations--Germany--Congresses.
Germany--Civilization--Study and teaching--France--Congresses.
Germany--Relations--France--Congresses.
Harvard subject headings:
France--Civilization--1945---Congresses.
France--Relations--Germany--Congresses.
Germany--Relations--France--Congresses.
Princeton subject headings:
France--Civilization--1945---Congresses.
France--Relations--Germany--Congresses.
Germany--Relations--France--Congresses.