Towers and Bridges (Science Spirals) by Julie Fitzpatrick
- Library Binding: 29 pages
- Language: English
- Publisher: Silver Burdett Pr (February 1989)
- Series: Science Spirals
- ISBN-10: 0382095367
Explains how to build and perform activities with models of towers and bridges to illustrate the principles used in designing and constructing such structures.
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