Columbia subject headings:
Harvard subject headings:
Cabinet officers--Korea--Correspondence.
Japan--Politics and government--1868-1912.
Korea--History--1864-1910--Chronology.
Ŏ, Yun-jung, 1848-1896--Correspondence.
Princeton subject headings:
Cabinet officers--Korea--Correspondence.
Japan--Politics and government--1868-1912.
Korea--History--1864-1910--Chronology.
Ŏ, Yun-jung, 1848-1896--Correspondence.