Ellse, Mark. <br/><br/>
Mechanisc and radioactivity / 
by Mark Ellse, Chris Honeywill. 
 - revised ed. 
 - England :  Nelson Thornes,  2003. 
 - 102 p. : ;  28 cm. 
 - Nelson advanced science .
 - Nelson advanced science .
<br/><br/><label>ISBN: </label>0748776605 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanics.<br/>Radioactivity.