Columbia subject headings:
European Union countries--Commercial treaties.
European Union countries--Foreign economic relations--Mexico.
Free trade--European Union countries.
Free trade--Mexico.
Mexico--Commercial treaties.
Mexico--Foreign economic relations--European Union countries.
Harvard subject headings:
Free trade--European Union countries
Free trade--Mexico
Mexico--Commercial policy.
Mexico--Commercial treaties.
Princeton subject headings:
Free trade--European Union countries.
Free trade--Mexico.
Mexico--Commercial policy.
Mexico--Commercial treaties.