Research and development policies and programs.
保存先:
| 団体著者: | |
|---|---|
| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
[Ottawa,
Dept. of Communications,
1971]
|
| シリーズ: | Telecommission study
4b |
| 主題: |
| 記述事項: | "Prepared for the Department of Communications by a project team made up of representatives from various organizations." |
|---|---|
| 物理的記述: | 99 p. illus. 28 cm. |