Pimentel, Ric <br/><br/>
Core mathamatics for I G C S E / 
by Ric Pimentel and Terry Wall 
 - London :  Hodder Murray,  2006. 
<br/><br/><label>ISBN: </label>0340908122 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics - I G C S E