Royston, Angela.

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

Includes bibliographical references and index.

ISBN: 1575723239 (library)

LCCN: 00035023

Subjects--Topical Terms:
Springs (Mechanism)

LC Class. No.: TJ210 / .R69 2000

Dewey Class. No.: 621.8/24