More science projects you can do
Instructions for a variety of experiments and exhibits with easily available materials in the areas of natural history, mechanics and technology, and physics.
| 主要作者: | |
|---|---|
| 其他作者: | |
| 格式: | 图书 |
| 语言: | 英语 |
| 出版: |
Englewood Cliffs, N.J.
Prentice-Hall
[c1970]
|
| 主题: |