TY  - BOOK
AU  - Claybourne,Anna
TI  - Microworlds : : unlocking the secrets of atoms and molecules 
SN  - 9781600446061
U1  - 503 
PY  - 2011///
CY  - Florida
PB  - Rourke Publishing
KW  - Science
KW  - Juvenile literature
N1  - Includes index
ER  -