Columbia subject headings:
Balance of trade--Japan.
Japan--Commercial policy.
Japan--Foreign economic relations--United States.
Non-tariff trade barriers--Japan.
Protectionism--Japan.
United States--Foreign economic relations--Japan.
Harvard subject headings:
Balance of trade--Japan
Japan--Commercial policy.
Japan--Foreign economic relations--United States.
Non-tariff trade barriers--Japan.
Protectionism--Japan.
United States--Foreign economic relations--Japan.
Princeton subject headings:
Balance of trade--Japan.
Japan--Commercial policy.
Japan--Foreign economic relations--United States.
Non-tariff trade barriers--Japan.
Protectionism--Japan.
United States--Foreign economic relations--Japan.