Columbia subject headings:
Apollinaire, Guillaume, 1880-1918--Correspondence.
Authors, French--20th century--Correspondence.
Havet, Mireille, 1898-1932--Correspondence.
Poets, French--20th century--Correspondence.
Harvard subject headings:
Apollinaire, Guillaume, 1880-1918. Correspondence
Authors, French--20th century--Correspondence
Havet, Mireille, 1898-1932--Correspondence.
Poets, French--20th century--Correspondence
Princeton subject headings:
Apollinaire, Guillaume, 1880-1918. Correspondence.
Authors, French--20th century--Correspondence.
Havet, Mireille, 1898-1932--Correspondence.
Poets, French--20th century--Correspondence.