Blinkers and buzzers building and experimenting with electricity and magnetism
Presents experiments and projects designed to reveal various aspects of electricity and magnetism.
| 1. autor: | |
|---|---|
| Kolejni autorzy: | |
| Format: | Książka |
| Język: | English |
| Wydane: |
New York
Morrow Junior Books
c1991.
|
| Seria: | A Boston Children's Museum activity book
|
| Hasła przedmiotowe: |