Columbia subject headings:
Asian cooperation.
East Asia--Economic integration.
Free trade--Japan.
Free trade--Korea (South)
Japan--Foreign economic relations--Korea (South)
Korea (South)--Foreign economic relations--Japan.
Harvard subject headings:
Free trade--Japan
Free trade--Korea (South)
Japan--Foreign economic relations--Korea (South)
Korea (South)--Foreign economic relations--Japan.
Princeton subject headings:
Free trade--Japan.
Free trade--Korea (South)
Japan--Foreign economic relations--Korea (South).
Korea (South)--Foreign economic relations--Japan.