Columbia subject headings:
Harvard subject headings:
Korea (North)--Foreign relations--Soviet Union.
Korea (North)--History.
Korea--History--Allied occupation, 1945-1948.
Korea--Politics and government--1945-1948.
Soviet Union--Foreign relations--Korea (North)
Princeton subject headings:
Communists--Korea (North)--Biography.
Korea (North)--Relations--Soviet Union.
Koreans--Asia, Central--Biography.
Soviet Union--Relations--Korea (North).