Columbia subject headings:
Harvard subject headings:
Authors, French--20th century--Correspondence
Céline, Louis-Ferdinand, 1894-1961--Correspondence.
Céline, Louis-Ferdinand, 1894-1961--Exile--Denmark.
Naud, Albert, 1904-1977.
Princeton subject headings:
Authors, French--20th century--Correspondence.
Céline, Louis-Ferdinand, 1894-1961--Correspondence.
Naud, Albert, 1904-1977.