Columbia subject headings:
Korea--Civilization--Western influences.
Korea--Intellectual life--1864-1910.
Science--Korea--History--19th century.
Science--Korea--History--20th century.
Scientific literature--Korea--History.
Technical literature--Korea--History.
Technology--Korea--History--19th century.
Technology--Korea--History--20th century.
Harvard subject headings:
Princeton subject headings:
Korea--Civilization--1392-1910.
Korea--Civilization--Western influences.
Science--Korea--History--20th century.
Technology--Korea--History--20th century.