Columbia subject headings:
Catholic Church--Korea--History.
Christian martyrs--Korea--Biography.
Korea--Biography.
Korea--Church history.
Harvard subject headings:
Catholic Church--Korea--History.
Christian martyrs--Korea--Biography.
Korea--Biography.
Korea--Church history.
Princeton subject headings:
Catholic Church--Korea--History.
Christian martyrs--Korea--Biography.
Korea--Biography.
Korea--Church history.