Grade
3-4
Kathryn Whyman
Light and Lasers
Library Binding
(Franklin Watts Oct. 1, 1986)
, A Gloucester Press library ed edition
A look at the principles behind the way in which eyes transform shades of light into vision also discusses the essential uses of concentrated light beams
- Series
- Science Today
- ISBN
- 0531170330 / 9780531170335
- Pages
- 32
- Weight
- 13.6 oz.
- Dimensions
- 11.3 x 8.4
in.