TY  - BOOK
AU  - Standard Deviants School
TI  - Astronomy: : The light spectrum
U1  - 520 As859 2005 
CY  - Camarillo, California
PB  - Goldhil Educational.
KW  - Doppler effect
KW  - Astronomy
KW  - Study and teaching
KW  - Light
ER  -