Columbia subject headings:
Authors, Russian--19th century--Correspondence.
Leontʹev, Konstantin, 1831-1891--Correspondence.
Rozanov, V. V. (Vasiliĭ Vasilʹevich), 1856-1919--Correspondence.
Harvard subject headings:
Authors, Russian--19th century--Correspondence
Leontʹev, Konstantin, 1831-1891--Correspondence.
Rozanov, V. V. (Vasiliĭ Vasilʹevich), 1856-1919--Correspondence.
Princeton subject headings:
Authors, Russian--19th century--Correspondence.
Leontʹev, Konstantin, 1831-1891--Correspondence.
Rozanov, V. V. (Vasiliĭ Vasilʹevich), 1856-1919.