Columbia subject headings:
Korea (North)--Armed Forces.
Korea (North)--Defenses.
Korea (North)--Military policy.
Korea (North)--Politics and government.
Harvard subject headings:
Korea (North)--Armed Forces.
Korea (North)--Defenses.
Korea (North)--Military policy.
Korea (North)--Politics and government.
Princeton subject headings:
Korea (North)--Armed Forces.
Korea (North)--Defenses.
Korea (North)--Military policy.
Korea (North)--Politics and government.