Lasers

by Mary Virginia Fox

Intended as a reference source for school projects, this book is one of a series on inventions and inventors. It traces the development of lasers and describes the impact they have had on the world we... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0761400672
• ISBN13: 9780761400677
• Release Date: September 1995
• Publisher: Cavendish Square Publishing
• Length: 63 Pages
• Weight: 0.62 lbs.
• Dimensions: 0.4" x 8.3" x 10.3"
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7