Columbia subject headings:
Conflict of laws--Intellectual property--Congresses.
Conflict of laws--Intellectual property--Europe--Congresses.
Conflict of laws--Intellectual property--United States--Congresses.
Harvard subject headings:
Conflict of laws--Intellectual property--Congresses.
Conflict of laws--Intellectual property--Europe--Congresses.
Conflict of laws--Intellectual property--United States--Congresses.
Princeton subject headings: