TY  - BOOK
AU  - FARNDON, John
TI  - Levers,wheels and pulleys
SN  - 9835808244
U1  - 625.21 
PY  - 2003///
CY  - Shah Alam
PB  - Federal Publications Sdn. Bhd.
KW  - Levers
KW  - Experiments
KW  - Juvenile Literature
KW  - Pulleys
KW  - Wheels
N1  - Includes index
ER  -