Columbia subject headings:
Authors, French--20th century--Correspondence.
Benjacob, Sonia--Correspondence.
Guérin, Raymond, 1905-1955--Correspondence.
Harvard subject headings:
Authors, French--20th century--Correspondence
Benjacob, Sonia--Correspondence.
Guérin, Raymond, 1905-1955--Correspondence.
Princeton subject headings:
Benjacob, Sonia.
French literature--20th century--Friends and associates--Correspondence.
Guérin, Raymond, 1905-1955--Correspondence.
Personal correspondence.