Forty under forty - 0032-2571 International Association of Chief of police, 2016 - pages 31-51 - Vol. 83 No.9 ( September 2016 ) - The Police Chief pages 31-51 Volume 83Number 9 0032-2571 . Subjects--Topical Terms: Law enforcement - Awards Dewey Class. No.: Bper.363.02 / P758