Columbia subject headings:
France--Relations--Germany.
Germany--Cultural policy--History--20th century.
Germany--Relations--France.
Learned institutions and societies--France--History--20th century.
Learned institutions and societies--Germany--History--20th century.
Harvard subject headings:
France--Intellectual life--20th century--Congresses.
France--Relations--Germany--Congresses.
Germany--Intellectual life--20th century--Congresses.
Germany--Relations--France--Congresses.
Learned institutions and societies--France--History--20th century--Congresses.
Learned institutions and societies--Germany--History--20th century--Congresses.
Princeton subject headings:
France--Intellectual life--20th century--Congresses.
France--Relations--Germany--Congresses.
Germany--Intellectual life--20th century--Congresses.
Germany--Relations--France--Congresses.
Learned institutions and societies--France--History--20th century--Congresses.
Learned institutions and societies--Germany--History--20th century--Congresses.