Grade
2-3
Chris Ollerenshaw, Pat Triggs, Peter J. Millard
Levers
Library Binding
(Gareth Stevens Pub Sept. 1, 1994)
Explains the function of levers and suggests simple experiments that reveal the basic principles of their use
- Series
- Toy Box Science
- ISBN
- 0836811216 / 9780836811216
- Pages
- 32
- Weight
- 9.6 oz.
- Dimensions
- 9.0 x 0.2
in.