"Seng,Teh,Keng" <br/><br/>
New Syllabus Mathmetics-2 Fifth Edition Teachers Resource Manual 

 - Singapore  Oxford Universty Press  1993 
 - 113 
<br/><br/><label>ISBN: </label>00-19-5796411 
<br/><br/><label>Dewey Class. No.: </label>500  / 6050000