Rau,Anna. <br/><br/>
Systemic prevention of youth violence :  a handbook to design and plan comprehensive violence prevention measures / 
Rau, Anna 
 -  Deutsche Gesellschaft fur Internationale Zusammenarbeit (GIZ) Gmbh 
 - 83p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>social problems