United Nations, Secretary General-Science and technology for development. V.8 Plenary proceedings, list of papers and index.
| Format: | Book |
|---|---|
| Language: | English |
| Published: |
New York
U.N. Publications
1961.
|
| Subjects: |
| Format: | Book |
|---|---|
| Language: | English |
| Published: |
New York
U.N. Publications
1961.
|
| Subjects: |