Age
9-12
Grade
4-7
Chris Oxlade
Learn About: Machines: A fascinating fact file and learn-it-yourself project book
Hardcover
(Anness Jan. 16, 2009)
From sophisticated computers to a simple pair of scissors - we are surrounded by machines. This lively and practical book looks at the enormous variety of machines and how they work.
- Series
- Learn About. . .
- ISBN
- 0754819442 / 9780754819448
- Pages
- 64
- Weight
- 12.6 oz.
- Dimensions
- 8.2 x 0.4
in.