"Dr Joseph Yeo","Teh Keng Seng","Loh Cheng Yee","Ivy Chow","Neo Chai Meng","Jacinth Liew" <br/><br/>
New syllabus mathematics workbook 1 

 - Singapore  2018 
 - 219 
<br/><br/><label>ISBN: </label>9780199407446 
<br/><br/><label>Dewey Class. No.: </label>510  / T1025