Columbia subject headings:
Korea (North)--Armed Forces.
Korea (North)--Military policy.
Harvard subject headings:
Korea (North)--Armed Forces--History--20th century.
Korea (North)--Armed Forces.
Korea (North)--Military policy.
Princeton subject headings:
Korea (North)--Armed Forces--History--20th century.
Korea (North)--Armed Forces.
Korea (North)--Military policy.