LEVERS HOW TOYS WORK
Author(s): Sian Smith
Each book in this series focuses on a type of simple mechanism and examines how it is used to make different toys work. This book examines levers and uses simple language and labelled photographs to explain the scientific principles behind their use.
Product Information
General Fields
- :
- : Raintree Publishers
- : Raintree Publishers
- : 0.249929
- : 06 July 2012
- : --- length: - '6.82' width: - '8' units: - Inches
- : books
Special Fields
- : Sian Smith
- : Hardback
- : English
- : 621.8
- : 24