Columbia subject headings:
Federal aid to child development--United States.
Federal aid to child health services--United States.
Federal aid to education--United States.
Harvard subject headings:
Child welfare--United States--Cost effectiveness.
Federal aid to child development--United States.
Federal aid to child health services--United States.
Federal aid to child welfare--United States--Cost effectiveness.
Federal aid to education--United States.
Princeton subject headings:
Federal aid to child development--United States.
Federal aid to child health services--United States.
Federal aid to education--United States.