Physical Description:24 pages : color illustrations ; 19 x 20 cm.print
Publisher:Vero Beach, Fla. : Rourke Pub., c2003.
Bibliography, etc. Note: Includes bibliographical references (p. 24) and index.
Formatted Contents Note: Sound everywhere -- Sound waves all around us -- How we talk -- How we hear sounds -- High and low sounds -- Sound that bounces -- "Looking" with sound beams -- Radar and sonar -- The speed of sound.