Descrizione
Text and illustrations describe the six simple machines upon which all others are based; these include the pulley, the lever, the wheel, the inclined plane, the wedge, and the screw
Dettagli del libro
Formato
Brossura
Pagine
32 pagine
Lingua
Inglese
Pubblicato
Jan 1, 1985
Editore
Troll Communications Llc
ISBN-10
0816701679
ISBN-13
9780816701674