The Kids' Book of Simple Machines
By:"Kelly Doudna"
Published on 2015-09-01 by Scarletta Press
Introduces six simple machines, describing how they work in more complex machinery and how they are used every day.
This Book was ranked 12 by Google Books for keyword kids.
Thank you all, hopefully this article useful...!!! Greetings BEJO :)
0 komentar
Posting Komentar