Columbia subject headings:
Harvard subject headings:
Authors, Russian--20th century.
Critics--Russia (Federation)--Biography
Leonov, B. A. (Boris Andreevich)--Friends and associates.
Russian literature--20th century--History and criticism
Princeton subject headings:
Authors, Russian--20th century.
Critics--Russia (Federation)--Biography.
Leonov, B. A. (Boris Andreevich)--Friends and associates.
Russian literature--20th century--History and criticism.