All about light and sound
By: by Connie Jankowski
Edition: 1st hardcover ed.
Series: Mission. Science
Publisher: Compass Point Books
Published: 2009
Place of publication: Minneapolis, Minn
Language: eng
ISBN-13: 9780756543013
Description: "Light and sound are two of the most important things in the universe. Without them everything would be dark and silent. Plants and animals would die. What scientists have found out about light and sound helps us live and work"--Provided by publisher.
Notes: Includes index.