"Seng Teh Keng,Yee Loh Cheng" <br/><br/>
D Mathematics Workbook 1 

 - London  Oxford University Press  2000 
 - 147 
<br/><br/><label>ISBN: </label>0195795229 
<br/><br/><label>Dewey Class. No.: </label>510  / T-1918