TY  - BOOK
AU  - Rogers,Kirsteen
AU  - Clarke,Phillip
AU  - Smith,Alastair
AU  - Henderson,Corinne
TI  - Light, sound & electricity: the Usborne internet-linked library of science 
SN  - 0439441471
U1  - 534.1 U843 2001 
PY  - 2001///
CY  - New York
PB  - Scholastic Inc.
KW  - Light
KW  - Sound
KW  - Electricity
N1  - Includes glossary, index, and acknowledgements
ER  -