"SENG ,TEH KENG" <br/><br/>
New Syllabus Mathematics 4th (6th Edition) 

 -  ,Oxford Universty Press  2009 
 - 215 
<br/><br/><label>ISBN: </label>0000000000 
<br/><br/><label>Dewey Class. No.: </label>510  / T 912