Selected applications of the Unesco educational simulation model.
| 格式: | 图书 |
|---|---|
| 语言: | English |
| 出版: |
Paris
Unesco
1977.
|
| 丛编: | Reports and papers in the social sciences
no. 34 |
| 主题: |
| 格式: | 图书 |
|---|---|
| 语言: | English |
| 出版: |
Paris
Unesco
1977.
|
| 丛编: | Reports and papers in the social sciences
no. 34 |
| 主题: |