Eccles, Helen. <br/><br/>
Revise AS chemistry for OCR specification A / 
Helen Eccles ; Mike Wooster. 
 - Oxford :  Heinemann,  2000. 
 - 92p ;  30 cm. 
<br/><br/><label>ISBN: </label>0435583395 9780435583392 
<br/><br/><label>Subjects--Index Terms: </label>GCE science revision $# UK-BfC