Robin Kerrod & Ted Evans <br/><br/>
Force And Motion 

<br/><br/> Illustrates with simple examples and experiments the principles behind natural forces and the motions they create as well as their effects and how they can be utilized. 
<br/><br/><label>ISBN: </label>9780431078465 
<br/><br/><label>Dewey Class. No.: </label>507 KER