Columbia subject headings:
Juvenile delinquents--United States--Statistics.
Juvenile homicide--United States--Statistics.
Victims of crimes--United States--Statistics.
Violent crimes--United States--Statistics.
Harvard subject headings:
Criminal statistics--United States.
Juvenile delinquents--United States--Statistics.
Juvenile homicide--United States--Statistics.
Victims of crimes--United States--Statistics
Princeton subject headings: