TY  - BOOK
AU  - Trump,Kenneth S.
TI  - Classroom killers? hallway hostages?: how schools can prevent and manage school crises 
SN  - 9781452203973
PY  - 2000///
CY  - Thousand Oaks, CA
PB  - Corwin Press
KW  - School crisis management
KW  - United States
KW  - School violence
KW  - Prevention
KW  - Schools
KW  - Security measures
N1  - Includes bibliographical references
ER  -