"Yeo, Dr. Joseph","Seng, Teh Keng","Yee, Loh Cheng" <br/><br/>
New syllabus mathematics workbook 1 

 - Singapore  Oxford University Press  2018 
 - 219 
<br/><br/><label>ISBN: </label>0000000000 
<br/><br/><label>Dewey Class. No.: </label>510  / T1038