TY  - BOOK
TI  - The universe
T2  - Childcraft : the how and why library
SN  - 9780716622697
U1  - 520 
PY  - 2011///
CY  - Chicago
PB  - World Book
N2  - Presents an introduction to astronomy, describing each planet in the solar system, space technology and more. Includes activities
ER  -