Royston, Angela.

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

Includes bibliographical references and index.

ISBN: 1575723220 (library)

LCCN: 00029592

Subjects--Topical Terms:
Screws.

LC Class. No.: TJ1338 / .R69 2001

Dewey Class. No.: 621.8/82