Columbia subject headings:
Books--Korea--History.
Chŏngjo, King of Korea, 1752-1800--Library.
Early printed books--Korea--Facsimiles.
Kyujanggak (Korea)--History.
Printing--Korea--History.
Publishers and publishing--Korea--History.
Research libraries--Korea--History.
Harvard subject headings:
Book industries and trade--Korea--History.
Early printed books--Korea--Bibliography--Catalogs.
Korea--Imprints--Catalogs.
Korea--Intellectual life--1392-1910.
Kyujanggak Han'gukhak Yŏn'guwŏn--Catalogs.
Princeton subject headings:
Books--Korea--History.
Chŏngjo, King of Korea, 1752-1800--Library.
Early printed books--Korea--Facsimiles.
Facsimiles.
Kyujanggak (Korea)--History.
Printing--Korea--History.
Publishers and publishing--Korea--History.
Research libraries--Korea--History.