Columbia subject headings:
Business enterprises--European Economic Community countries.
Business enterprises--Switzerland.
Labor laws and legislation--European Economic Community countries.
Labor laws and legislation--Switzerland.
Taxation--Law and legislation--European Economic Community countries.
Taxation--Law and legislation--Switzerland.
Harvard subject headings:
Business enterprises--European Economic Community countries.
Business enterprises--Switzerland.
Labor laws and legislation--European Economic Community countries
Labor laws and legislation--Switzerland
Taxation--Law and legislation--European Economic Community countries
Taxation--Law and legislation--Switzerland
Princeton subject headings: