Columbia subject headings:
Employment agencies--Austria.
Employment agencies--Germany.
Employment agencies--Sweden.
Manpower policy--Austria.
Manpower policy--Germany.
Manpower policy--Sweden.
Harvard subject headings:
Princeton subject headings:
Employment agencies--Austria.
Employment agencies--Belgium.
Employment agencies--Germany.
Employment agencies--Sweden.
Manpower policy--Austria.
Manpower policy--Belgium.
Manpower policy--Germany.
Manpower policy--Sweden.