Swedler, David <br/><br/>
Homicide of Law Enforcement Officers in the United State are Associated with State Gun Ownership Levels / 
by David Swedler. 
 - USA:  International Association of Chief of Police,  April 2016. 
 - Pages 16-17  26.8 cm. 
 - Monthly. 
 - Volume LXXXIII, number 4 (April 2016) 
 - Police Chief. .
 - Police Chief  Volume LXXXIII, number 4  0032-2571 .
<br/><br/><label>ISSN: </label>0032-2571 
<br/><br/><label>Dewey Class. No.: </label>Bper. 363.205  / F75