Columbia subject headings:
Aragon, 1897-1982--Correspondence.
Authors, French--20th century--Correspondence.
Breton, André, 1896-1966--Correspondence.
Harvard subject headings:
Aragon, 1897-1982. Correspondence.
Authors, French--20th century--Correspondence
Breton, André, 1896-1966--Correspondence.
Princeton subject headings:
Aragon, 1897-1982. Correspondence.
Authors, French--20th century--Correspondence.
Breton, André, 1896-1966--Correspondence.