"Yee, Lee Peng" <br/><br/>
New Syllabus Maths Teacher's Resource Manual -3 

 - Karachi  Oxford Universty Press  2004 
 - 163 
<br/><br/><label>ISBN: </label>0195799461 
<br/><br/><label>Dewey Class. No.: </label>510  / T391