Columbia subject headings:
Industrial productivity--Japan.
Industrial productivity--United States.
Japan--Foreign economic relations--United States.
Quality of products--Japan.
Quality of products--United States.
United States--Foreign economic relations--Japan.
Harvard subject headings:
Industrial productivity--Japan.
Industrial productivity--United States.
Japan--Foreign economic relations--United States.
Quality of products--Japan.
Quality of products--United States.
United States--Foreign economic relations--Japan.
Princeton subject headings: