Columbia subject headings:
Authors, French--20th century--Biography--Congresses.
Hyvernaud, Georges--Criticism and interpretation--Congresses.
Harvard subject headings:
Authors, French--20th century--Biography--Congresses.
Hyvernaud, Georges--Criticism and interpretation--Congresses.
Princeton subject headings:
Authors, French--20th century--Biography--Congresses.
Hyvernaud, Georges--Criticism and interpretation--Congresses.