Columbia subject headings:
Antitrust law--European Union countries.
Computers--Law and legislation--European Union countries.
Information technology--European Union countries.
Intellectual property--European Union countries.
Internet--Law and legislation--European Union countries.
Harvard subject headings:
Computer networks--Law and legislation--European Union countries.
Computers--Law and legislation--European Union countries.
Industrial laws and legislation--European Union countries.
Information technology--European Union countries
Princeton subject headings: