Oxlade, Chris.

Levers / Chris Oxlade. - North Mankato, MN : Smart Apple Media, c2008. - 32 p. : col. ill. ; 28 cm. - Simple machines. . - Oxlade, Chris. Simple machines. .

Paperback Includes index.

ISBN: 9781599200835 159920083X

Source: 1271221 QBI

LCCN: 2007004879

Subjects--Topical Terms:
Levers.
Lifting and carrying.
Simple machines.

Dewey Class. No.: 621.8