TY  - BOOK
AU  - Munch,Theodore W.
TI  - What is a solar system
T2  - The What is it series
AV  - PE1127.S3 M82
U1  - 523.2 
PY  - 1959///]
CY  - Chicago
PB  - Benefic Press
KW  - Readers
KW  - Science
KW  - Solar system
KW  - Juvenile literature
ER  -