TY  - BOOK
AU  - Llewellyn,Claire
TI  - Sound and hearing
T2  - Start-Up Science
SN  - 023752645X
PY  - 2004///
CY  - London
PB  - Evans Brothers
KW  - Hearing
KW  - Juvenile Literature
KW  - sears
KW  - Sound
N1  - Includes index
ER  -