We use machines every day. This series explores the six types of simple machines that people have used throughout history. Stunning photos, clear text, and simple activities bring the topic to life. Simple machines called wheels make our work easier. Find out about the different jobs that wheels can do and how we use wheels in our everyday life.
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Format PDF ● Seiten 24 ● ISBN 9781781214206 ● Verlag Brown Bear Books ● Erscheinungsjahr 2016 ● herunterladbar 3 mal ● Währung EUR ● ID 5992255 ● Kopierschutz Adobe DRM
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