Royston, Angela.

Wheels and cranks / Angela Royston. - Chicago : Heinemann Library, c2001. - 32 p. : col. ill. ; 27 cm. - Machines in action .

Includes bibliographical references and index.

ISBN: 1575723247 (library)

LCCN: 00035024

Subjects--Topical Terms:
Cranks and crankshafts.
Wheels.
Cranks and crankshafts.

LC Class. No.: TJ181.5. / .R69 2001

Dewey Class. No.: 621.8/11