-------------------- YOULIBR - Занимательные задачи и опыты Перельман Я.И. PDF 1959 BOOKS SCIENCE AND STUDY zanimatelnye-zadachi-i-opyty-1959
BOOKS - SCIENCE AND STUDY - Занимательные задачи и опыты
Занимательные задачи и опыты - Перельман Я.И. 1959 PDF Государственное издательство детской литературы Министерства Просвещения РСФСР BOOKS SCIENCE AND STUDY
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Занимательные задачи и опыты
Author: Перельман Я.И.
Year: 1959
Number of pages: 529
Format: PDF
File size: 108.76 MB
Language: RU

This collection includes materials from various books by J. And Perelman, the author or compiler of which he was. The young reader will find here a lot of interesting experiments and tasks from the field of physics, mathematics, geometry and other scientific entertainment that he can do during hours free from lessons. The pioneer leader can successfully use the same materials in his work with children.

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