Columbia subject headings:
Authors, Swiss--20th century--Correspondence.
Saint-Hélier, Monique--Correspondence.
Schwob, Lucien, 1895-1985--Correspondence.
Harvard subject headings:
Authors, Swiss--20th century--Correspondence
Saint-Hélier, Monique--Correspondence.
Schwob, Lucien, 1895-1985--Correspondence.
Princeton subject headings:
Authors, French--20th century--Correspondence.
Saint-Hélier, Monique--Correspondence.
Schwob, Lucien, 1895-1985.