Sound and hearing /
Sound and hearing /
- Australia : Regency Pub. Group 1992
- 40 pages : illustrations (some color), diagrams, portrs. ; 24 cm.
- World of science. .
Includes index.
0 858352699
Sound --
Sound.--Juvenile literature.
0 30 / W927s 1992
Includes index.
0 858352699
Sound --
Sound.--Juvenile literature.
0 30 / W927s 1992