Descrizione
'What do Wheels and Cranks do?' explores the simple mechanism of wheels and cranks and looks at the wide range of tools and toys that make use of them. Large, clear photographs show the principle in practice, aiding understanding.
Dettagli del libro
Formato
Brossura
Pagine
24 pagine
Lingua
Inglese
Pubblicato
apr 24, 2007
Editore
Heinemann Library
ISBN-10
0431064156
ISBN-13
9780431064154