Whitney, Irene <br/><br/>
A survey of the nature and extent of bullying in junior/middle and secondary schools 

 - 3-25 
 - 1993 Vol. 35, no. 1 
 = EDUCATIONAL RESEARCH 
<br/><br/><label>Encabezamiento--Término de Indización: </label>ACTITUDES DEL ESTUDIANTE PROBLEMAS DE CONDUCTA BULLYING