A handbook for the improvement of textbooks and teaching materials as aids to international understanding.
Saved in:
| 企业作者: | |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Paris :
UNESCO,
1949.
|
| 丛编: | Publications / Unesco ;
no.368 |
| 主题: |
CARM 1 Store
| 索引号: |
A2:AQ12G0 A04094 |
|---|---|
| 复印件 1 | 可用 预订 |