Buchdetails
Format
Kindle
Seiten
24
Sprache
Englisch
Veröffentlicht
Jan 1, 2014
Verlag
The Child's World
ISBN-10
1631431323
ISBN-13
9781631431326
Beschreibung
Readers learn how this simple machine makes it easier to keep objects locked together. By the end of the book, readers know the difference between complex and simple machines and how screws are used in everyday life to make work easier.