Hurst, Christine, 1965- Wired for sound / Christine Hurst. - 24 pages : illustrations ; 23 cm. - Inside science ; CTP 5726 . - Inside science ; CTP 5726. . ISBN: 9781591986973 1591987164 Subjects--Topical Terms: Sound--Juvenile literature.Sound-waves--Juvenile literature. Dewey Class. No.: 534