Communication technology and development
| 主要作者: | |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Paris
Unesco
c1988.
|
| 丛编: | Reports and papers on mass communication
no. 101 |
| 主题: |
| 主要作者: | |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Paris
Unesco
c1988.
|
| 丛编: | Reports and papers on mass communication
no. 101 |
| 主题: |