Columbia subject headings:
Antitrust law--European Union countries.
Antitrust law--United States.
Intellectual property--European Union countries.
Intellectual property--United States.
Harvard subject headings:
Antitrust law--European Union countries
Antitrust law--United States
Intellectual property--European Union countries.
Intellectual property--United States.
Princeton subject headings:
Antitrust law--European Union countries.
Antitrust law--United States.
Comparative law.
Intellectual property--European Union countries.
Intellectual property--United States.