Dettagli del libro
Formato
Copertina rigida
Pagine
24
Lingua
Inglese
Pubblicato
Apr 27, 2006
Editore
Heinemann Library
ISBN-10
0431064067
ISBN-13
9780431064062
Descrizione
'What do Levers do?' explores the simple mechanism of levers and looks at the wide range of tools and toys that make use of them. Large, clear photographs show the principle in practice and careful artwork aids understanding.