Columbia subject headings:
Authors, Russian--19th century--Correspondence.
Chekhov, Anton Pavlovich, 1860-1904--Correspondence.
Harvard subject headings:
Authors, Russian--19th century--Correspondence
Chekhov, Anton Pavlovich, 1860-1904. Correspondence
Princeton subject headings:
Authors, Russian--19th century--Correspondence.
Chekhov, Anton Pavlovich, 1860-1904. Correspondence.