Puzzles and tasks
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Who said science is difficult? It is fun and very interesting! In the book of Jacob Perelman “Puzzles and Tasks”, such seemingly difficult disciplines as mathematics and physics are taught easily, clearly and fascinating - just as to interest schoolchildren.
for secondary school age
for secondary school age
Author:
Author:Perelman Ya.I.
Cover:
Cover:Hard
Category:
- Category:Crosswords, games and puzzles
Series:
Series: Simple science for children
ISBN:
ISBN:978-5-17-100191-9
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