How it works. We investigate 250 objects and devices

How it works. We investigate 250 objects and devices

$24.99

Availability: In stock

The main idea of this book is to explain in simple words the complex thigs. All items are shown schematically, which facilitates understanding of the operating principle of the child.
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Details

Pages: 160
Language: Russian
Product dimensions: 210 x 280 mm
Hardcover
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