"Seng,Teh Keng" <br/><br/>
New Syllabus Mathematics 2 (6th ed) 

 - karachi  ,Oxford uni press  2016 
 - 399 
<br/><br/><label>ISBN: </label>9780195979565 
<br/><br/><label>Dewey Class. No.: </label>510  / T157