Columbia subject headings:
Executive privilege (Government information)--United States.
Freedom of information--United States.
Government and the press.
Government information--United States.
Harvard subject headings:
Executive privilege (Government information)--United States
Freedom of information--United States
Government and the press
Government information--United States
Princeton subject headings:
Executive privilege (Government information)--United States.
Freedom of information--United States.
Government and the press.
Government information--United States.