Age
6-9
Grade
1-2
Robin Johnson
How Engineers Find Solutions
Hardcover
(Crabtree Publishing Company Feb. 15, 2014)
"Engineers know that there is always more than one possible solution to a problem! This interesting title explains how engineers test and compare different solutions to determine which solution is best"--
- Series
- Engineering Close-Up
- ISBN
- 077870095X / 9780778700951
- Pages
- 24
- Weight
- 8.8 oz.
- Dimensions
- 8.1 x 0.4
in.