Hoists, Cranes and Derricks

By James R. Skelly, Herbert S. Zim, Zim & Skelly

Book Overview

Describes the three types of lifting machines, the jobs they are designed to do, and the duties of the men who operate them. This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 068826395X
• ISBN13: 9780688263959
• Release Date: March 1974
• Publisher: William Morrow & Co
• Weight: 0.25 lbs.
• Age Range: 8 to 12 years
• Grade Range: Grades 3 to 7