2-tier GCSE maths higher :  student book and CD-ROM 

 - London :  Edexcel Limited,  2006. 
 - iv, 188 p. :  ill. 
 - Edexcel Topic Tutor .
<br/><br/><label>ISBN: </label>9781846900099 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510