Building

Hands-on experiments introduce such structures as skyscrapers, dams, keystone bridges, igloos, and lock gates and show the materials used, the method of construction, and the source of strength.
ISBN10: 1587283751
ISBN13: 9781587283758
Number Of Pages: 48
Publication Date: 20000801
Publisher: National Book Network
Binding: Hardback
SKU: 9781587283758
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