Columbia subject headings:
Freedom of information--Europe.
Freedom of information--Japan.
Freedom of information--United States.
Information technology--Law and legislation.
Mass media--Law and legislation--Japan.
Mass media--Law and legislation.
Public records--Law and legislation--Europe.
Harvard subject headings:
Freedom of information--United States
Information technology--Law and legislation--Europe.
Mass media--Law and legislation--Japan.
Princeton subject headings: