TY  - BOOK
AU  - Catheral, Ed
TI  - Exploring light
T2  - Exploring science
SN  - 1852107030
U1  - 530 
PY  - 1989///
CY  - Hove
PB  - Wayland
N2  - Text, projects, and experiments explore light sources, rainbows, color and light, reflections, prisms, optical illusions, and other aspects of light
ER  -