TY  - BOOK
TI  - The Usborne pocket scientist : the blue book
SN  - 9781409525080
PY  - 2002///
CY  - London 
PB  - Useborne
KW  - Experiments
KW  - Science
N2  - Each book in this series provides an introduction to an aspect of the natural or scientific world with lots of information to help answer children's questions about the world around them. They contain safe and easy experiments to help clarify explanations
ER  -