Columbia subject headings:
Harvard subject headings:
Freedom of information--History.
Freedom of the press--History.
Freedom of the press--Japan--History.
Mass media policy--History.
Uchikawa, Yoshimi, 1926-
Princeton subject headings:
Freedom of information--History.
Freedom of the press--History.
Freedom of the press--Japan--History.
Mass media--Government policy--History.
Uchikawa, Yoshimi, 1926-2004.