Employment psychology ; the application of scientific methods to the selection, training and rating of employees
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| 格式: | 图书 | 
| 语言: | English | 
| 出版: | 
        New York
          The Macmillan company
    
        1919.
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| 主要作者: | |
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| 格式: | 图书 | 
| 语言: | English | 
| 出版: | 
        New York
          The Macmillan company
    
        1919.
     | 
| 主题: |