"Seng,Teh Keng" <br/><br/>
New Syllabus Mathematics D-3 (6th Edition) 

 - karachi  ,oxford uni press,Oxford University Press  2007 
 - 418 
<br/><br/><label>ISBN: </label>9780195979572 
<br/><br/><label>Dewey Class. No.: </label>510  / 447-T