Recommendations, 1934-1977.
| Corporate Authors: | , |
|---|---|
| Format: | Conference Proceeding Book |
| Language: | English |
| Published: |
Paris :
Unesco,
[1979]
|
| Edition: | [5th ed.]. |
| Subjects: |
| Item Description: | Includes index. |
|---|---|
| Physical Description: | xxii, 430 pages ; 21 cm. |
| ISBN: | 9231016148 |