Sound /
HEWITT Sally
Sound / Sally Hewitt - Wayland, 2008 - 30 p. - Amazing science .
Simple text and illustrations discuss the nature of sound, how it travels, and how musical instruments and telephones work. Includes instructions for making a basic guitar and a telephone.
9780750255011 (pbk) : 21.50 BND
Sound / Sally Hewitt - Wayland, 2008 - 30 p. - Amazing science .
Simple text and illustrations discuss the nature of sound, how it travels, and how musical instruments and telephones work. Includes instructions for making a basic guitar and a telephone.
9780750255011 (pbk) : 21.50 BND