Columbia subject headings:
Harvard subject headings:
Apollinaire, Guillaume, 1880-1918. Correspondence
Pagès, Madeleine, 1892-1965--Correspondence.
Poets, French--20th century--Correspondence
Princeton subject headings:
Apollinaire, Guillaume, 1880-1918. Correspondence.
Pagès, Madeleine, 1893---Correspondence.
Poets, French--20th century--Correspondence.