Riley, Peter D <br/><br/>
Chemistry now! 11-14 Pupil’s book 
Peter D.Riley 
 - London  Hodder Education  2008 
 - 206 p 
<br/><br/><label>ISBN: </label>9780719580628 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>540 RIL