TY  - MANSCPT
AU  - Tieck,Sarah
TI  - Levers
SN  - 978-1-59679-814-4
PY  - 2007///
CY  - Edina, MN
PB  - ABDO Publishing
KW  - Levers
KW  - Lifting and carrying
KW  - Simple Machines
N1  - K - 2
ER  -