Columbia subject headings:
Russia--Intellectual life--1801-1917.
Turgenev, A. (Aleksandr), 1784-1845--Correspondence.
Vi︠a︡zemskiĭ, Petr Andreevich, kni︠a︡zʹ, 1792-1878--Correspondence.
Harvard subject headings:
Russia--Intellectual life--1801-1917.
Turgenev, A. (Aleksandr), 1784-1845--Correspondence.
Vi︠a︡zemskiĭ, Petr Andreevich, kni︠a︡zʹ, 1792-1878--Corresopndence.
Vi︠a︡zemskiĭ, Petr Andreevich, kni︠a︡zʹ, 1792-1878--Correspondence.
Princeton subject headings: