Calling 311: Guidelines for Policymakers
NCJ Number
206257
Date Published
February 2005
Agencies
NIJ
Publication Type
Issue Overview
Publication Link
Managing Calls to the Police with 911/311 Systems
NCJ Number
206256
Date Published
February 2005
Agencies
NIJ
Publication Type
Program/Project Evaluation
Publication Link
Random Gunfire Problems and Gunshot Detection Systems, Research in Brief
NCJ Number
179274
Date Published
December 1999
Agencies
NIJ
Series
Publication Type
Program/Project Evaluation,
Research (Applied/Empirical)
Date Created: September 3, 2020