Research and development policies and programs.
محفوظ في:
| مؤلف مشترك: | |
|---|---|
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
[Ottawa,
Dept. of Communications,
1971]
|
| سلاسل: | Telecommission study
4b |
| الموضوعات: |
| وصف المادة: | "Prepared for the Department of Communications by a project team made up of representatives from various organizations." |
|---|---|
| وصف مادي: | 99 p. illus. 28 cm. |