Columbia subject headings:
Customs administration--Law and legislation.
General Agreement on Tariffs and Trade (Organization)
Tokyo Round (1973-1979)
Harvard subject headings:
General Agreement on Tariffs and Trade (Organization)
Tokyo Round (1973-1979)
Princeton subject headings:
General Agreement on Tariffs and Trade (Organization)
Non-tariff trade barriers.
Tariff.
Tokyo Round (1973-1979)