Construyamos una pirámide: Las máquinas simples (Click Click: Ciencia Básica / Basic Science) (Spanish Edition)
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Book Details
Author(s)Hee-Ju Lee,
PublisherAltea
ISBN / ASIN088272133X
ISBN-139780882721330
Sales Rank4,232,364
MarketplaceUnited States 🇺🇸
Description ▲
Describes how simple machines, such as levers, pulleys, incline planes, and wheels are used to make a work easier.