"Seng, Teh Keng" <br/><br/>
New Syllabus Mathematics  Workbook 2 

 - Singapore  Oxford Universty Press  2014 
 - 162 
<br/><br/><label>ISBN: </label>9780195979602 
<br/><br/><label>Dewey Class. No.: </label>510  / T-1159