TY - BOOK TI - Improving Police Effectiveness and Transparency: : National Information Needs on Law Enforcement PY - 2008/// CY - 810 Seventh Street, NW Washington, DC 20531 PB - Bureau of Justice Statistics (BJS), Office of Justice Programs, U.S. Department of Justice KW - Cuerpos policiales KW - Actuaciones policiales UR - http://www.bjs.gov/content/pub/pdf/Forst.pdf ER -