TY  - BOOK
AU  -  Ring,Susan
TI  - A bright idea
SN  - 9780582845169
U1  - 535 RIN 22
PY  - 2004///
CY  - Harlow : 
PB  - Longman, 
KW  -  Light -- Juvenile literature. Light -- History -- Juvenile literature
N1  - includes index
ER  -