Pulleys - Kay Manolis
-40% ar kodu BOOKS
Piegāde 31-37 darba dienu laikā
30 dienu atgriešanas politika
Pulleys are simple machines used to lift and move loads. Builders use pulley systems to lift tools or materials. Elevators use pulleys to move up and down. Kids will learn how pulleys make work easier and how they are often part of complex machines.
Aprašymas
Pulleys are simple machines used to lift and move loads. Builders use pulley systems to lift tools or materials. Elevators use pulleys to move up and down. Kids will learn how pulleys make work easier and how they are often part of complex machines.
Vairāk informācijas
| Autors | Kay Manolis |
|---|---|
| Izdevējs | Bellwether Media |
| Izlaides gads | 2009 |
| Vāka tips | Mīkstais vāks |
| EAN | 9781626174764 |