Revise C4 (Core mathematics 4) : Edexcel AS and A Level modular mathematics / 
Greg Attwood ... [et al.] 
 -  Pearson Education  2009 
<br/><br/>18041 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics - Examinations, questions, etc.
<br/><br/><label>LC Class. No.: </label>QA39.2  / Rev.4