Columbia subject headings:
Juvenile courts--United States--History.
Juvenile delinquency--United States--History.
Juvenile delinquents--Rehabilitation--United States--History.
Harvard subject headings:
Juvenile courts--United States--History.
Juvenile delinquency--United States--History.
Juvenile delinquents--Rehabilitation--United States--History.
Princeton subject headings:
Juvenile courts--United States--History.
Juvenile delinquency--United States--History.
Juvenile delinquents--Rehabilitation--United States--History.