BOOKS - FOR CHILDREN AND PARENTS - Кто быстрее всех считает
US $7.56
509578
509578
Кто быстрее всех считает
Author: Бусленко Владимир
Year: 1989
Number of pages: 23
Format: DJVU
File size: 6,2 MB
Language: RU
Year: 1989
Number of pages: 23
Format: DJVU
File size: 6,2 MB
Language: RU
How did a person learn to count? How did you teach to count the car? How did you come up with and build a computer? Read this book and you will know everything.
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