Descrizione
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.
Dettagli del libro
Formato
Brossura
Pagine
47 pagine
Lingua
Spagnolo
Editore
ediciones Lerner
ISBN-10
0822529734
ISBN-13
9780822529736