David <br/><br/>
Higher GCSE Mathematics  - 
David Roy 
 - 2000 
 - America  America  2000 
 - 485  - 
<br/><br/> - 
<br/><br/><label>ISBN: </label>0-19-914792-2 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Dewey Class. No.: </label>510  / DAV