TY  - BOOK
AU  - 
TI  - Hear it!
SN  - 9781595665195
U1  - 610 
PY  - 2005///
CY  - Laguna Hills
PB  - QEB Publishing , Inc
KW  - Hearing
KW  - Juvenile literature
N2  - How do sounds reach our brains? What is a sound wave? How can we tell how far away something is by using sound? Five fun activities help children discover the answers in this lively and entertaining introduction to the sense of sound.
ER  -