Cracking key concepts in secondary science / 
Adam Boxer, Heena Dave, Gethyn Jones. 
 - 1st ed.. 
 - volumes cm 
<br/><br/><label>ISBN: </label>9781529716450 
<br/><br/><label>LCCN: </label>2020951959 
<br/><br/><label>Dewey Class. No.: </label>507