Federal Bureau of Investigation (FBI)
Safe School Initiative, Prevention of School Attacks, Columbine High School Report on Emergency Response, Presidential Report on the Virginia Tech Tragedy, School Shooter Threat Assessment
Federal Bureau of Investigation (FBI), United States Secret Service, United States Department of Education, U. S. Government · 2017
פרטי הספר
- שנה
- 2017
- שפה
- English
- הוצאה
- Independently Published
- מהדורות
- 1
- ISBN
- 9781973509783
מקור הנתונים: Wikidata
