Maths booster primary 1.   

 - Singapore :  Educational House,  2013. 
 - 318p. : ill. ; 2013   
<br/><br/><label>ISBN: </label>9789814442855   
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>TR 510.7 Ed836m 2013