品牌：
基本信息
·出版社：DK Publishing, Inc
·页码：31 页码
·出版日：1997年
·ISBN：0789415585
·条码：9780789415585
·版次：1997-01-01
·装帧：精装
·开本：16开 16开
内容简介
Book Description
Let's Build an Invention - A Step-by-Step Guide
A young scientist's guide to inventing amazing machines, from battery-powered stock cars and a colorful zoetrope to weather station instruments and a fan.
* Easy-to-follow instructions for making projects with everyday materials
* Safe but exciting inventions require minimal adult help
Book Dimension
length: (cm)31.5 width:(cm)23.8
媒体推荐
书评
Card catalog description
An introduction to basic inventions that readers can make themselves, including step-by-step instructions and an illustrated checklist of required materials.
文摘
Illustrations
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