Communications: sceince and technology, and development : United Nations conference on the application of science and tecnology for the benefit of less developed areas
Saved in:
| 企业作者: | |
|---|---|
| 格式: | 图书 |
| 出版: |
New Jessey :
United Nations;
n.d.
|
| 主题: | |
| 标签: |
添加标签
没有标签, 成为第一个标记此记录!
|
| 实物描述: | ix, 162 p. : ill. ; 24cm. |
|---|---|
| ISBN: | NA |
| ISSN: | NA |