Columbia subject headings:
Daumal, René, 1908-1944--Correspondence.
Poets, French--20th century--Correspondence.
Harvard subject headings:
Authors, French--20th century--Correspondence
Daumal, René, 1908-1944--Correspondence.
Princeton subject headings:
Daumal, René, 1908-1944. Correspondence.
Poets, French--20th century--Correspondence.