Research and development policies and programs.
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| Соавтор: | |
|---|---|
| Формат: | |
| Язык: | English |
| Опубликовано: |
[Ottawa,
Dept. of Communications,
1971]
|
| Серии: | Telecommission study
4b |
| Предметы: |
| Примечание: | "Prepared for the Department of Communications by a project team made up of representatives from various organizations." |
|---|---|
| Объем: | 99 p. illus. 28 cm. |