"Yee, Loh Cheng" <br/><br/>
NEW SYLLABUS D MATHEMATICS 4     6TH EDITION 

 - Karachi  Oxford Universty Press  2008 
 - 380 
<br/><br/><label>ISBN: </label>9780195979589 
<br/><br/><label>Dewey Class. No.: </label>510  / T-39