TY  - BOOK
AU  - Twist, Clint
TI  - Forces and motion : the best start in science
SN  - 9781848980600
U1  - 530 TWI 
PY  - 2009///
CY  - Tunbridge Wells, Kent
PB  - Ticktock
KW  - Force and energy -- Juvenile literature
KW  - Physics
N1  - Includes index. First published as: Check it out! in 2005
ER  -