"Simpson, Audrey" <br/><br/>
Cambridge O Level Mathematics Course book 2nd Edition 

 - Singapore  Shing Lee  Publishers PTE LTD,Cambridge University Press  2016 
 - 721 
<br/><br/><label>ISBN: </label>9781316506448 
<br/><br/><label>Dewey Class. No.: </label>510  / T-534