Columbia subject headings:
Harvard subject headings:
Asians--Japan--History--To 1500.
Chinese--Japan--History--To 1500.
Japan--Civilization--East Asian influences.
Japan--Civilization--To 794.
Koreans--Japan--History--To 1500.
Princeton subject headings:
Asians--Japan--History--To 1500.
Chinese--Japan--History--To 1500.
Japan--Civilization--East Asian influences.
Japan--Civilization--To 794.
Koreans--Japan--History--To 1500.