Ludwig, Jens <br/><br/>
Evaluating Gun Policy : Effects on Crime and Violence 
Ludwig, Jens 
 -  Brookings Institution Press  2003 
 - On-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9780815753377     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences