BOOKS - FOR CHILDREN AND PARENTS - Детская математическая смекалка...
US $5.72
334231
334231
Детская математическая смекалка
Author: Коллектив авторов
Year: 1996
Format: PDF
File size: 31 MB
Language: RU
Genre: Для детей
Year: 1996
Format: PDF
File size: 31 MB
Language: RU
Genre: Для детей
The book introduces the child to the field of mathematical knowledge using simple and understandable examples from everyday life, develops "mathematical ingenuity" that cannot be "gouged" or "invested."
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