Columbia subject headings:
Japan--Foreign economic relations--United States--Periodicals.
United States--Foreign economic relations--Japan--Periodicals.
Harvard subject headings:
Japan--Foreign economic relations--United States--Periodicals.
United States--Foreign economic relations--Japan--Periodicals.
Princeton subject headings:
Japan--Foreign economic relations--United States--Periodicals.
United States--Foreign economic relations--Japan--Periodicals.