| ISSN (Online):             
            0019-6835 | 
             
             
      
            | Pays: 
                   
         Não informado | 
        
              | Éditeur: 
               
                                  Indiana University, School of Education | 
 
       
              | Imprenta: 
        
                    
                          Bloomington, Ind.:
                                          Indiana University, School of Education,
                          
                          1970 
 | 
     
       
        
             
      
         
            
        
              | Área de numeração: 
                  
          Vol. 46 (1970)-Vol. 53 (1977) | 
        
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