TY  - BOOK
AU  - Knapp,Brian J.
AU  - Magloff,Lisa
AU  - Sanders,Mary
TI  - Light and sound
T2  - Visual science encyclopedia
SN  - 1862140294 :
U1  - 552 21
PY  - 2002///
CY  - [Henley-on-Thames]
PB  - Atlantic Europe
KW  - Light
KW  - Juvenile literature
KW  - Sound
N1  - Includes index
ER  -