I've discovered sound
By: by Suzanne I. Barchers.
Series: Eureka!
Publisher: Marshall Cavendish Benchmark
Published: 2009
Place of publication: Tarrytown, NY
Language: eng
ISBN-13: 9780761432074
Subjects: Sound -- Juvenile literature
Genres: Juvenile literature.
Notes: Includes bibliographical references and index.
Table of contents: title: Now, hear this!; title: Doctor, what is that thing you're using?; title: Hello? Can you hear me?; title: That machine talks; title: Turn the radio up!; title: Time line; title: Glossary.