Pimentel Ric <br/><br/>
IGCSE mathematics. 

 - Cambridge   Cambridge university press  2002 
<br/><br/><label>ISBN: </label>978 0 521 01113 6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS STUDY AND TEACHING
<br/><br/><label>Dewey Class. No.: </label>510 76 MOR