설명
Greetings! DO 4U the robot here, and I'm hard at work at Worldwide Robotics. I'm conducting experiments to find out about things like pulling, pushing, and friction. Charge your batteries and join me to learn all about forces and motion!
책 세부 정보
형식
킨들
페이지
26 페이지
언어
영어
출판됨
Nov 1, 2014
출판사
Picture Window Books
판본
2 editions
ISBN-10
1479564303
ISBN-13
9781479564309