Columbia subject headings:
Korea (North)--History.
Korea (North)--Politics and government.
Korea (South)--History.
Korea (South)--Politics and government.
Korea--History--1945-
Harvard subject headings:
Korea (North)--History.
Korea (North)--Politics and government.
Korea (South)--History.
Korea (South)--Politics and government.
Korea--History--1945-
Princeton subject headings:
Korea (North)--Politics and government.
Korea (South)--Politics and government.
Korea--History--1945-