Columbia subject headings:
Employment agencies--Denmark.
Employment agencies--Finland.
Employment agencies--Italy.
Manpower policy--Denmark.
Manpower policy--Finland.
Manpower policy--Italy.
Harvard subject headings:
Princeton subject headings:
Employment agencies--Denmark.
Employment agencies--Finland.
Employment agencies--Italy.
Manpower policy--Denmark.
Manpower policy--Finland.
Manpower policy--Italy.