Columbia subject headings:
Authors, English--20th century--Correspondence.
Authors, French--20th century--Correspondence.
Bussy, Dorothy--Correspondence.
Gide, André, 1869-1951--Correspondence.
Harvard subject headings:
Authors, English--20th century--Correspondence
Authors, French--20th century--Correspondence
Bussy, Dorothy--Correspondence.
Gide, André, 1869-1951. Correspondence
Princeton subject headings:
Authors, English--20th century--Correspondence.
Authors, French--20th century--Correspondence.
Bussy, Dorothy--Correspondence.
Gide, André, 1869-1951. Correspondence.