Comparative survey on juvenile delinquency.
| 企業作者: | |
|---|---|
| 格式: | 圖書 | 
| 語言: | English | 
| 出版: | 
        New York
          United Nations Dept. of Social Affairs
    
        Division of Social Welfare, 1952-.
     | 
| 叢編: | United Nations. [Document] ST/SOA/SD/1
             | 
| 企業作者: | |
|---|---|
| 格式: | 圖書 | 
| 語言: | English | 
| 出版: | 
        New York
          United Nations Dept. of Social Affairs
    
        Division of Social Welfare, 1952-.
     | 
| 叢編: | United Nations. [Document] ST/SOA/SD/1
             |