Columbia subject headings:
Employment forecasting--United States--States.
Employment forecasting--United States.
Labor market--United States.
Labor supply--United States.
Manpower policy--United States--States.
Harvard subject headings:
Employment forecasting--United States--States.
Manpower policy--United States--States.
Princeton subject headings:
Employment forecasting--United States--States.
Manpower policy--United States--States.