Columbia subject headings:
Manpower policy--California--San Francisco Bay Area.
Manpower policy--Colorado--Denver Metropolitan Area.
Manpower policy--Massachusetts--Boston Metropolitan Area.
Harvard subject headings:
Manpower policy--California--San Francisco Bay Area.
Manpower policy--Colorado--Denver Metropolitan Area.
Manpower policy--Massachusetts--Boston Metropolitan Area.
Princeton subject headings:
Manpower policy--California--San Francisco Bay Area.
Manpower policy--Colorado--Denver Metropolitan Area.
Manpower policy--Massachusetts--Boston Metropolitan Area.