Communication research, information campaigns and training.
| 企業作者: | |
|---|---|
| 格式: | 圖書 |
| 語言: | 英语 |
| 出版: |
Quezon City
Institute of Mass Communication, University of the Philippines
1974.
|
| 叢編: | Its Monograph series
no.2 |
| 主題: |