Columbia subject headings:
Harvard subject headings:
Career education--Washington Metropolitan Area.
Educational change--Washington Metropolitan Area.
Labor supply--Effect of education on--Washington Metropolitan Area.
Occupational training--Washington Metropolitan Area.
School improvement programs--Washington Metropolitan Area.
Princeton subject headings:
Educational change--Washington Metropolitan Area.
Labor supply--Effect of education on--Washington Metropolitan Area.
Occupational training--Washington Metropolitan Area.
School improvement programs--Washington Metropolitan Area.