Columbia subject headings:
Criminal statistics--United States.
Juvenile courts--United States--Statistics.
Juvenile delinquents--United States--Statistics.
Harvard subject headings:
Criminal statistics--United States.
Juvenile courts--United States--Statistics.
Juvenile delinquents--United States--Statistics.
Princeton subject headings:
Criminal statistics--United States.
Juvenile courts--United States--Statistics.
Juvenile delinquents--United States--Statistics.
Statistics.