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Silent sound : the world of ultrasonics /

Examines extremely high frequency sound known as ultrasound and discusses its use in navigation, industry, and medicine.

Bibliographic Details
Main Author: Knight, David C.
Format: Book
Language:English
Published: New York : Morrow, 1980.
Subjects:
Ultrasonics > Juvenile literature.
Ultrasonics.
Sound.
Description
Summary:Examines extremely high frequency sound known as ultrasound and discusses its use in navigation, industry, and medicine.
Item Description:Includes index.
Physical Description:93 pages : illustrations ; 22 cm.
ISBN:0688222447
0688322441 (lib. bdg.)