Columbia subject headings:
Korf, Modest Andreevich, graf, 1800-1876--Diaries.
Library directors--Russia--Diaries.
Russia--Politics and government--1825-1855.
Statesmen--Russia--Diaries.
Harvard subject headings:
Princeton subject headings:
Cabinet officers--Russia--Biography.
Korf, Modest Andreevich, graf, 1800-1876.
Nicholas I, Emperor of Russia, 1796-1855.
Russia--History--December Uprising, 1825.
Russia--History--Nicholas I, 1825-1855.