Columbia subject headings:
Authors, Russian--19th century--Correspondence.
Authors, Russian--20th century--Correspondence.
Bunin, Ivan Alekseevich, 1870-1953--Correspondence.
Harvard subject headings:
Authors, Russian--19th century--Correspondence
Authors, Russian--20th century--Correspondence
Bunin, Ivan Alekseevich, 1870-1953--Correspondence.
Princeton subject headings: