Columbia subject headings:
Harvard subject headings:
Authors, Russian--20th century--Biography
Authors, Russian--20th century--Correspondence
Kaverin, V. (Veniamin), 1902-1989--Friends and associates.
Princeton subject headings:
Authors, Russian--20th century--Biography.
Authors, Russian--20th century--Correspondence.
Kaverin, V. (Veniamin), 1902-1989--Friends and associates.