BOOKS - FOR CHILDREN AND PARENTS - Кто быстрее всех считает
US $7.56
653865
653865
Кто быстрее всех считает
Author: Бусленко Владимир
Year: 1989
Format: DJVU
File size: 6,2 MB
Language: RU
Year: 1989
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.