Bokdetaljer
Format
Inbunden
Sidor
24
Språk
Engelska
Publicerad
Apr 27, 2006
Förlag
Heinemann Library
ISBN-10
0431064067
ISBN-13
9780431064062
Beskrivning
'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.