Columbia subject headings:
Harvard subject headings:
Education--Philosophy
Education--Soviet Union--History--19th century.
Ulʹi︠a︡nov, Ilʹi︠a︡ Nikolaevich, 1831-1886
Princeton subject headings:
Education--Philosophy.
Education--Russia--History--19th century.
Ulʹi︠a︡nov, Ilʹi︠a︡ Nikolaevich, 1831-1886.