Columbia subject headings:
Corporations--Taxation--Law and legislation--Japan.
Corporations--Taxation--Law and legislation--United States.
Taxation--Environmental aspects.
Taxation--Law and legislation--Japan.
Harvard subject headings:
Corporations--Taxation--Law and legislation--Japan
Corporations--Taxation--Law and legislation--United States
Taxation--Environmental aspects.
Taxation--Law and legislation--Japan
Princeton subject headings: