Columbia subject headings:
Employment (Economic theory)--European Economic Community countries.
European Economic Community countries--Occupations.
European Economic Community.
Labor supply--European Economic Community countries.
Occupational mobility--European Economic Community countries.
Professions--European Economic Community countries.
Harvard subject headings:
Europe 1992.
Free choice of employment--European Economic Community countries.
Medical laws and legislation--European Economic Community countries.
Professions--Law and legislation--European Economic Community countries.
Princeton subject headings:
Employment (Economic theory)
European Economic Community.
Occupational mobility--European Economic Community countries.
Occupations--European Economic Community countries.
Professions--European Economic Community countries.