Columbia subject headings:
Authors, French--20th century--Correspondence.
Authors, Swiss--20th century--Correspondence.
Jaccottet, Philippe--Correspondence.
Thomas, Henri, 1912-1993--Correspondence.
Harvard subject headings:
Authors, French--20th century--Correspondence
Authors, Swiss--20th century--Correspondence
Jaccottet, Philippe--Correspondence.
Thomas, Henri, 1912-1993--Correspondence.
Princeton subject headings:
Authors, French--20th century--Correspondence.
Authors, Swiss--20th century--Correspondence.
Jaccottet, Philippe--Correspondence.
Thomas, Henri, 1912-1993--Correspondence.