The Electromagnetic Spectrum: Key to the Universe (Exploring Our Universe)

By Franklyn Mansfield Branley

An explanation of the nature of the electromagnetic spectrum, the scientific investigations that led to our understanding of it, and its role as a tool of science. This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0690038682
• ISBN13: 9780690038682
• Release Date: January 1980
• Publisher: Ty Crowell Co
• Length: 125 Pages
• Weight: 1.04 lbs.
• Age Range: 12 years and up
• Grade Range: Grade 7 and higher