Columbia subject headings:
Harvard subject headings:
Authors, French--20th century--Correspondence
Claudel, Paul, 1868-1955--Correspondence.
Rivière, Jacques, 1886-1925--Correspondence.
Princeton subject headings:
Authors, French--20th century--Correspondence.
Claudel, Paul, 1868-1955. Correspondence.
Rivière, Jacques, 1886-1925--Correspondence.