Columbia subject headings:
Law enforcement--Study and teaching--Ohio--Cincinnati.
Police services for juveniles--Ohio--Cincinnati.
Police--Ohio--Cincinnati.
Harvard subject headings:
Law enforcement--Study and teaching--Ohio--Cincinnati.
Police services for juveniles--Ohio--Cincinnati.
Police--Ohio--Cincinnati.
Princeton subject headings:
Law enforcement--Study and teaching--Ohio--Cincinnati.
Police services for juveniles--Ohio--Cincinnati.
Police--Ohio--Cincinnati.