Aptitudes and aptitude testing
| Autor Principal: | |
|---|---|
| Autor Corporativo: | |
| Formato: | Libro | 
| Idioma: | English | 
| Publicado: | New York and London
          Pub. for the National occupational conference by Harper & brothers
    
        1942. | 
| Subjects: | 
| Autor Principal: | |
|---|---|
| Autor Corporativo: | |
| Formato: | Libro | 
| Idioma: | English | 
| Publicado: | New York and London
          Pub. for the National occupational conference by Harper & brothers
    
        1942. | 
| Subjects: |