Columbia subject headings:
Pobedonost︠s︡ev, Konstantin Petrovich, 1827-1907--Correspondence.
Russia--Politics and government--1855-1881--Sources.
Russia--Politics and government--1881-1894--Sources.
Harvard subject headings:
Pobedonost︠s︡ev, Konstantin Petrovich, 1827-1907--Correspondence.
Russia--Social conditions--1801-1917
Princeton subject headings: