TY - BOOK AU - Trump,Kenneth S. TI - Classroom killers? hallway hostages?: how schools can prevent and manage school crises SN - 0761975101 (cloth : alk. paper) U1 - 371.7820973 TRU PY - 2000/// CY - Thousand Oaks, Calif. PB - Corwin Press KW - School crisis management KW - United States KW - School violence KW - Prevention KW - Schools KW - Security measures N1 - Includes bibliographical references N2 - Provides advice on preparation for and awareness of potential school violence, including recognizing warning signs, coordination with police, keeping records of threats, forming crisis teams, and conducting evacuations ER -