"Yee, Loh Cheng" <br/><br/>
NEW SYLLABUS MATHEMATICS - 4        7th  Edition 

 - Karachi  Oxford Universty Press  2018 
 - 481 
<br/><br/><label>ISBN: </label>9780199407439 
<br/><br/><label>Dewey Class. No.: </label>510  / T-283