Kostrzewski, J <br/><br/>
[Psychological and clinical analysis of selected personal characteristics in 12-year-old truants].  [electronic resource] 

 -  Arztliche Jugendkunde  Dec 1975 
 - 427-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0001-9518 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child<br/>Child Behavior Disorders--diagnosis<br/>Humans<br/>Male<br/>Personality<br/>Poland<br/>Psychology, Child<br/>School Health Services