A book about time and how we measure it. An activity book for children with lot of puzzles and hands-on constructions to understand how we measure time by different natural phenomena.
Illustrated by B. Rytman
A book about time and how we measure it. An activity book for children with lot of puzzles and hands-on constructions to understand how we measure time by different natural phenomena.
Illustrated by B. Rytman
pay attention, missing links .-)
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Thanks for pointing out, links have been updated please check.
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Links don’t work 😦
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Thanks for pointing out, links have been updated please check.
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