Abdullah Ishak,  <br/><br/>
Push and pull =   (tolakan dan tarikan) 

 - 28 pages :   colour illustrations ;   20 cm 
 - Science facts series .
 - Science facts series .
<br/><br/><label>ISBN: </label>9830532070 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Readers - Science
<br/><br/><label>Dewey Class. No.: </label>428.6