TY  - BOOK
AU  - Jennings, Terry.
TI  - Balancing
SN  - 9780199182718
U1  - 500 JEN 
PY  - 1990///
CY  - Oxford
PB  - Oxford University Press, 
KW  - Equilibrium
KW  - Juvenile literature
KW  - Experiments
N1  - Includes index
N2  - Demonstrates what balance is and how it works through a series of simple experiments
ER  -