Tieck, Sarah, 1976-

Wedges / 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."

ISBN: 9781596798168 (lib. bdg.) 1596798165 (lib. bdg.)

LCCN: 2006010045

Subjects--Topical Terms:
Wedges.

LC Class. No.: TJ1201.W44 / T54 2007

Dewey Class. No.: 621.8