Columbia subject headings:
Korea--Periodicals.
Korea--Politics and government--Periodicals.
Harvard subject headings:
Korean resistance movements, 1905-1945--Periodicals.
Koreans--United States--Periodicals.
World War, 1939-1945--Underground movements--Korea--Periodicals.
Princeton subject headings:
Korea--Periodicals.
Korea--Politics and government.
Periodicals.