Columbia subject headings:
Foreign trade regulation--Argentina.
Foreign trade regulation--Latin America.
Tariff preferences--Argentina.
Tariff preferences--Latin America.
Harvard subject headings:
Commercial products--Argentina.
Commercial products--Latin America.
Tariff--Argentina.
Tariff--Latin America.
Terms of trade--Argentina.
Terms of trade--Latin America.
Princeton subject headings:
Commercial products--Argentina.
Commercial products--Latin America.
Tariff--Argentina.
Tariff--Latin America.
Terms of trade--Argentina.
Terms of trade--Latin America.