Delitsch, Johannes. <br/><br/>
Ursachen der verwahrlosung jugendlicher. 

 - Langensalza,  H. Beyer & söhne,  1910. 
 - 35, [1] p.  24 cm. 
<br/><br/><label>LCCN: </label>e  14000005  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Juvenile delinquency.
<br/><br/><label>LC Class. No.: </label>HV9073  / .D4