Tieck, Sarah, 1976-
Pulleys /
by Sarah Tieck.
- Edina, MN : ABDO Pub. Co, c2007.
- 24 p. : col. ill. ; 23 cm.
- Simple machines .
- Tieck, Sarah, 1976- Simple machines. .
Includes index. "A Buddy book."
9781596798151 (lib. bdg.) 1596798157 (lib. bdg.)
2006010044
Pulleys.
TJ1103 / .T54 2007
621.8