The hidden world of forces
By: Jack R. White.
Published: 1989
Language: eng
Number of pages: 143
Subjects: Force and energy -- Juvenile literature.
Description: Discusses some of the forces at work in the universe, such as electromagnetism, gravitation, surface tension, and friction, with illustrative experiments.
Notes: Includes index.

Reprint. Originally published: New York : Dodd, Mead, c1987.