Jaclyn Schildkraut-Glenn W. Muschert <br/><br/>
Columbine, 20 Years Later and Beyond  Lessons From Tragedy 

 -  Praeger  2019 
<br/><br/><label>ISBN: </label>9781440862526 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Criminology<br/>Columbine High School Massacre, Littleton, Colo.,,School violence--Prevention.--United States,School violence--United States,Schools--Safety measures.--United States<br/>SOCIAL SCIENCE