Columbia subject headings:
Harvard subject headings:
Korea (North)--History--Bibliography.
Korea (South)--History--Bibliography.
Korea--History--1864-1910--Bibliography.
Korea--History--20th century--Bibliography.
Princeton subject headings:
Korea (North)--History--Bibliography.
Korea (South)--History--Bibliography.
Korea--History--1864-1910--Bibliography.
Korea--History--20th century--Bibliography.