Columbia subject headings:
Education and state--United States.
Education--Standards--United States.
Federal aid to education--United States.
Mathematics--Study and teaching--United States.
School improvement programs--United States--Finance.
Science--Study and teaching--United States.
Harvard subject headings:
Education and state--United States.
Education--Standards--United States
Federal aid to education--United States.
Mathematics--Study and teaching--United States
School improvement programs--United States--Finance.
Science--Study and teaching--United States
Princeton subject headings:
Education and state--United States.
Education--Standards--United States.
Federal aid to education--United States.
Mathematics--Study and teaching--United States.
School improvement programs--United States--Finance.
Science--Study and teaching--United States.