This book describes the work of six simple machines: pulley, lever, screw, wedge, inclined plane, wheel, and axle.
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National Geographic Learning�s mission is to bring the world to the classroom and the classroom to life. With our English language programs, students learn about their world by experiencing it. Through our partnerships with National Geographic and TED, they develop the language and skills they need to be successful global citizens and leaders.
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Vendeur : Better World Books, Mishawaka, IN, Etats-Unis
Etat : Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. N° de réf. du vendeur 57004235-6
Quantité disponible : 1 disponible(s)
Vendeur : -OnTimeBooks-, Phoenix, AZ, Etats-Unis
Etat : very_good. Gently read. May have name of previous ownership, or ex-library edition. Binding tight; spine straight and smooth, with no creasing; covers clean and crisp. Minimal signs of handling or shelving. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships USPS Media Mail. N° de réf. du vendeur OTV.0792284992.VG
Quantité disponible : 1 disponible(s)