Columbia subject headings:
Harvard subject headings:
Hawanghae-namdo (Korea)--History, Local.
Hawanghae-pukto (Korea)--History, Local.
Korea--History--Chosŏn dynasty, 1392-1910.
Princeton subject headings:
Hawanghae-namdo (Korea)--History, Local.
Hawanghae-pukto (Korea)--History, Local.
Korea--History--Chosŏn dynasty, 1392-1910.