Columbia subject headings:
Korea (South)--History--Study and teaching.
Korea (South)--History--Textbooks.
Korea--History--20th century--Study and teaching.
Harvard subject headings:
History--Study and teaching--Korea (South)
Korea--History--1864-1910--Study and teaching--Korea (South)
Korea--History--1864-1910--Textbooks.
Korea--History--20th century--Study and teaching.
Korea--History--20th century--Textbooks.
Princeton subject headings:
Korea (South)--History--Study and teaching.
Korea (South)--History--Textbooks.
Korea--History--20th century--Study and teaching.