Lim, Peter <br/><br/>
Diagnostic practice maths : primary 4 / 
Peter Lim 
 - Singapore :  Educational Publishing House,  c2013. 
 - 326 pages :  illustrations ;  26 cm. 
<br/><br/><label>ISBN: </label>9789814403528 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Primary).
<br/><br/><label>Dewey Class. No.: </label>Circ. 510 L732 2013