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& Free Shipping“Funny tasks” are collected, and in many respects, they were invented by the founder of the genre “Entertaining science” Ya.I. Perelman. At first glance, simple, but tricky, and from this incredibly exciting tasks develop the ability to think logically, independently reason and draw non -standard conclusions.
“Funny tasks” are collected, and in many respects, they were invented by the founder of the genre “Entertaining science” Ya.I. Perelman. At first glance, simple, but tricky, and from this incredibly exciting tasks develop the ability to think logically, independently reason and draw non -standard conclusions.
Author
Perelman Yakov Isidorovich
Editor
Evseevicheva A.N.
Publisher
Avant+, 2013
Series
Library Avantes+
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