Columbia subject headings:
Industrial policy--Japan--Periodicals.
Japan--Commercial policy--Periodicals.
Japan--Directories.
Japan. Tsūshō Sangyōshō--Periodicals.
Harvard subject headings:
Industrial policy--Japan--Periodicals.
Japan--Commercial policy--Periodicals.
Japan. Tsūshō Sangyōshō--Periodicals.
Princeton subject headings: