Beschrijving
Do you know what a lever is? How can a lever help you? Through simple experiments and clear explanations, understand how this simple machine functions and how it can make the work that you do easier.
Boekdetails
Formaat
eBook
Pagina's
47 pagina's
Taal
Engels
Gepubliceerd
Aug 23, 2011
Uitgever
Lerner Publishing Group
Edities
3 editions
ISBN-10
1281280836
ISBN-13
9781281280831