Columbia subject headings:
Korea (North)--Foreign relations.
Korea (North)--Politics and government.
Korea (South)--Foreign relations.
Korea (South)--Politics and government.
Korean reunification question (1945- )
Harvard subject headings:
Korea (North)--Relations--Korea (South)
Korea (South)--Relations--Korea (North)
Korea--Strategic aspects.
Princeton subject headings:
Korea (North)--Foreign relations.
Korea (North)--Politics and government.
Korea (South)--Foreign relations.
Korea (South)--Politics and government.
Korean reunification question (1945- )