Canizares, Susan, 1960-

Simple machines / Susan Canizares. - New York : Scholastic, c1999. - 1 v. (unpaged) : ill. (some col.) ; 18 x 21 cm. - Science emergent readers .

Rhyming text and photographs explore the many tasks that can be performed by such simple machines as springs, ramps, and pulleys.

ISBN: 0439081262 (pbk. : alk. paper)

LCCN: 98053317

Subjects--Topical Terms:
Simple machines.
Machinery.

LC Class. No.: TJ147 / .C36 1999

Dewey Class. No.: 621.8/11