Active shooter event : quick reference guide.

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : U.S. Department of Justice, Federal Bureau of Investigation, [2018]
Subjects:	Shooters of firearms > United States > Handbooks, manuals, etc. Firearms and crime > United States > Handbooks, manuals, etc. Mass shootings > United States > Handbooks, manuals, etc. Firearms and crime. Mass shootings. Shooters of firearms. United States. Handbooks and manuals.
Online Access:	https://purl.fdlp.gov/GPO/gpo173833

https://purl.fdlp.gov/GPO/gpo173833