Columbia subject headings:
Corporations--Taxation--Canada--Congresses.
Taxation--Canada.
Taxation--Law and legislation--Canada.
Harvard subject headings:
Corporations--Taxation--Law and legislation--Canada--Congresses.
Double taxation--Congresses.
International business enterprises--Law and legislation--Congresses.
Princeton subject headings:
Canada. Taxation--Law--Periodicals.
Corporations--Canada--Taxation--Periodicals.