Communication
By: Robert Gardner ; drawings by Doris Ettlinger.
Contributors: Ettlinger, Doris, ill.
Edition: 1st ed.
Series: Yesterday's science, today's technology : science activities
Publisher: Twenty-First Century Books
Published: 1994
Place of publication: New York
Language: eng
Number of pages: 96
Subjects: Communication and technology -- Juvenile literature.; Communication -- Experiments.; Experiments.
Notes: Includes index.