TY - BOOK AU - Trump,Kenneth S. TI - Proactive school security and emergency preparedness planning SN - 978-1-4129-7431-8 U1 - Prof. 363.119371 T871 2011 PY - 2011/// CY - California PB - Corwin KW - Schools KW - Security measures KW - United States KW - Handbooks, manuals, etc N1 - Includes index ER -