Tunnels (Library Binding) (ISBN-13: 9781510537408)

People have been building tunnels for thousands of years. Today, engineers create tunnels beneath cities, through mountains, and even under the ocean. Find out more about how these amazing structures are designed, built, and improved in Tunnels, part of the Engineering Marvels series.

Author: Samantha S. Bell
ISBN-10: 1510537406
ISBN-13: 9781510537408
Publisher: Lightbox
Language: English
Published: 08/01/2018
Pages: 32
Format: Library Binding
Weight: 0.70lbs
Size: 10.10h x 7.50w x 0.40d