| Type |  Book |
| ชื่อเรื่อง | Active shooter [electronic resource] : preparing for and responding to a growing threat / Kevin T. Doss, C. David Shepherd |
| ผู้แต่ง | Doss, Kevin t |
| ISBN | 9780128027844 |
| พิมพลักษณ์ | Oxford, UK : Elsevier/Butterworth-Heinemann, 2015 |
| รูปเล่ม | xiv, 304 p. : ill |
| ลิงค์ | Ebook from ScienceDirect |
| หัวเรื่อง | Criminal snipers --United States [] |
| | Emergency management --United States [] |
| | Law enforcement --United States --Planning [] |
| | Mass murder --United States [] |
| | Violence in the workplace --United States [] |
| | Violence --United States [] |