Columbia subject headings:
Korea--Description and travel.
Korea--Social conditions--1392-1910.
Korea--Social life and customs--1864-1910.
Underwood, Horace Horton, 1890-
Underwood, Lillias H. (Lillias Horton), 1851-
Harvard subject headings:
Korea--Civilization.
Korea--Description and travel.
Princeton subject headings:
Korea--Description and travel.
Korea--Social conditions--1392-1910.
Korea--Social life and customs--1864-1910.
Underwood, Horace Horton, 1890-
Underwood, Lillias H. (Lillias Horton), 1851-