TY  - BOOK
AU  - Sobel, Dava
TI  - The planets
SN  - 9780142001165
U1  - 523.2 SOB 
PY  - 2006///
CY  - London
PB  - Penguin Books
KW  - Planets
KW  - Solar system
N1  - Includes bibliographical references and index
ER  -