Core maths C1, C2 
Robert Smedley; Garry Wiseman 
 - Oxford  2004 
 - vii, 312 p. : ill. ; 25 cm 
<br/><br/><label>ISBN: </label>9780199149360 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Mathematics -- Problems, exercises, etc
<br/><br/><label>Dewey Class. No.: </label>510 SME