"Teh Keng Seng" <br/><br/>
New Syllabus D Mathematics 1 (Workbook) 

 - Pakistan  Oxford Universty Press  1992 
 - 162 
<br/><br/><label>ISBN: </label>9780195979596 
<br/><br/><label>Dewey Class. No.: </label>510  / T-413