Columbia subject headings:
Harvard subject headings:
Korea--History--Chosŏn dynasty, 1392-1910.
Muju-gun (Korea)--History.
Sunch'ŏn-si (Korea)--History.
Princeton subject headings:
Korea--History--Chosŏn dynasty, 1392-1910.
Muju-gun (Korea)--History.
Sunch'ŏn-si (Korea)--History.