Keith Pledger <br/><br/>
Core mathematics C4 

 - British   Pearson  2008 
 - iii, 161 pages; 27 cm.  
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>978-0-435519-10-0 
<br/><br/><label>Dewey Class. No.: </label>510/At8/2008