Gears
By: Chris Ollerenshaw and Pat Triggs ; photographs by Peter J. Millard.
Contributors: Triggs, Pat.; Millard, Peter, ill.
Series: Toy box science
Publisher: Gareth Stevens Pub.
Published: 1994
Place of publication: Milwaukee
Language: eng
Number of pages: 32
Subjects: Gearing -- Juvenile literature.; Gearing.
Notes: Includes bibliogrphical references (p. 32) and index.