Beschrijving
Introduces the principle of interlocking gears, as found in many toys, shows the many ways that it is used in everyday life, and provides instructions for simple projects
Boekdetails
Formaat
Paperback
Pagina's
32 pagina's
Taal
Engels
Gepubliceerd
Jul 1, 1994
Uitgever
Gareth Stevens Pub
ISBN-10
0836811208
ISBN-13
9780836811209