Readings in evaluation research
| 主要作者: | |
|---|---|
| 格式: | 图书 | 
| 语言: | English | 
| 出版: | 
        New York
          Russell Sage Foundation
    
        c1977.
     | 
| 版: | 2nd ed. | 
| 丛编: | Publications of Russell Sage Foundation
             | 
| 主题: | 
| 主要作者: | |
|---|---|
| 格式: | 图书 | 
| 语言: | English | 
| 出版: | 
        New York
          Russell Sage Foundation
    
        c1977.
     | 
| 版: | 2nd ed. | 
| 丛编: | Publications of Russell Sage Foundation
             | 
| 主题: |