Why Do Magnets Attract? Level 4 Factbook

Doplňky

A series of twenty non-fiction science readers which engages children in the world around them. What is magnetism? What is a magnetic field? What are a magnet's poles? You can find the answers to these and other questions about magnets in Why Do Magnets Attract?

ISBN

978-0-521-13721-8

EAN

9780521137218

Počet stránek

16

Formát

144 x 203

Rok vydání

2010

Autoři

Michael McMahon