Columbia subject headings:
Freedom of information.
Government information--United States.
Information policy--United States.
Information services--Government policy.
Public services (Libraries)
Harvard subject headings:
Freedom of information.
Government information--United States
Information policy--United States
Information services--Government policy--United States.
Public services (Libraries)
Princeton subject headings:
Freedom of information.
Government information--United States.
Information policy--United States.
Information services--Government policy--United States.
Public services (Libraries)