CranesUnknown - 2007
"Rising high into the sky, cranes are the tallest machines on a construction site. They lift and move equipment from one part of the site to another. This book explains how these tall machines help build bridges, skyscrapers, and other structures."
Publisher: Minneapolis : Bellwether Media, 
Copyright Date: ©2007
Branch Call Number: JE 621.873 Mar
Characteristics: 24 pages : color illustrations ; 24 cm.
From the critics