Why Does It Fly? Level 6 Factbook (Moore Rob)(Paperback)

A series of twenty non-fiction science readers which engages children in the world around them. What makes flight possible? Why can a bumblebee fly? How does a jet engine work? You can find the answers to these and other questions about flight and gravity in Why Does It Fly? Cambridge Factbooks 6: Why does it fly? - Rob Moore od authora Rob Moore a nakladatelství za skvělé ceny na e-shopu Martinus.cz
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