Gilbert, Sara.
Cranes /
by Sara Gilbert.
- Mankato, MN : Creative Education, c2009.
- 24 p. : col. ill. ; 29 cm.
- Machines that build .
Includes bibliographical references (p. 23) and index.
9781583417270 (hardcover : alk. paper) 9781897563724
2007051661
Cranes, derricks, etc..
TJ1363 / .G535 2009
621.8/73