Kerrod, Robin <br/><br/>
Force and motion 
Robin Kerrod 
 - 64 pages:  illustration;  26 cm. 
 - Let's Investigate Science .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>1854356224 
<br/><br/><label>Subjects--Topical Terms: </label>--to edit
<br/><br/><label>Dewey Class. No.: </label>531.6