Columbia subject headings:
Novelists, Russian--19th century--Biography.
Tolstoy, Leo, graf, 1828-1910--Religion.
Tolstoy, Leo, graf, 1828-1910.
Harvard subject headings:
Novelists, Russian--19th century--Biography.
Tolstoy, Leo, graf, 1828-1910--Biography.
Tolstoy, Leo, graf, 1828-1910--Religion and ethics.
Princeton subject headings:
Novelists, Russian--19th century--Biography.
Tolstoy, Leo, graf, 1828-1910--Religion and ethics.
Tolstoy, Leo, graf, 1828-1910.