| Less is more : North American case studies on the amalgamation of policing / by George Stephen Johnstone. |
|
2017 |
| Eliminating the lost time interval of law enforcement to active shooter events in schools / by Steven E. Ausdemore. |
|
2015 |
| Securing public safety vehicles : reducing vulnerabilities by leveraging smart technology and design strategies / by Michael Johansmeyer. |
|
2013 |