Columbia subject headings:
Harvard subject headings:
Dictionaries, Polyglot--Congresses.
Electronic dictionaries--Congresses.
Encyclopedias and dictionaries--Congresses.
French language--Lexicography--Congresses.
Lexicography--Congresses.
Lexicography--Study and teaching--Congresses.
Princeton subject headings:
French language--Lexicography--Congresses.
French language--Study and teaching--Congresses.