Columbia subject headings:
Harvard subject headings:
Employment forecasting--Belgium.
Employment forecasting--France--Lorraine.
Employment forecasting--Germany.
Employment forecasting--Luxembourg.
Regional planning--Belgium.
Regional planning--France--Lorraine.
Regional planning--Germany
Regional planning--Luxembourg.
Princeton subject headings:
Employment forecasting--Belgium.
Employment forecasting--France--Lorraine.
Employment forecasting--Germany.
Employment forecasting--Luxembourg.
Regional planning--Belgium.
Regional planning--France--Lorraine.
Regional planning--Germany.
Regional planning--Luxembourg.