Gillespie, Lisa Jane.

100 steps for science :why it works and how it happened /written by Lisa Jane Gillespie ; illustrated by Yukai Du.
One hundred steps for science
Hundred steps for science
10 discoveries that changed the world
Ten discoveries that changed the world

1 volume (unpaged) :color illustrations

LSC27.99

1.Science--Juvenile literature.2.Science--History--Juvenile literature.3.Discoveries in science--Juvenile literature.Dynamic Details
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