Columbia subject headings:
Double taxation--Switzerland--Treaties.
Income tax--Switzerland--Foreign income.
International business enterprises--Taxation--Law and legislation--Switzerland.
Investments, Foreign--Taxation--Law and legislation--Switzerland.
Taxation--Law and legislation--Switzerland.
Harvard subject headings:
Double taxation--Switzerland--Treaties.
Income tax--Law and legislation--Switzerland.
Income tax--Switzerland--Foreign income.
Investments, Foreign--Taxation--Law and legislation--Switzerland.
Princeton subject headings: