Upper block primary 5 & 6 :  guide to answering science examination questions; science frequently asked questions /  
Janet Sim.   
 - Singapore :  Educational Publishing House,   2013. 
 - 422p.: ill.; 24cm.   
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>TR 372.3 S5881 2013