Columbia subject headings:
Copyright--Computer files--United States.
Intellectual property--United States.
Peer-to-peer architecture (Computer networks)
Piracy (Copyright)--United States.
Sound recordings--Pirated editions--United States.
Harvard subject headings:
Copyright--Computer files--United States.
Intellectual property--United States.
Peer-to-peer architecture (Computer networks)
Piracy (Copyright)--United States
Sound recordings--Pirated editions--United States.
Princeton subject headings:
Copyright--Computer files--United States.
Intellectual property--United States.
Peer-to-peer architecture (Computer networks)
Piracy (Copyright)--United States.
Sound recordings--Pirated editions--United States.