Projek sains Omar 

 - 20 pages :   colour illustrations ;   26 cm 
 - Siri eksplorasi sains .
 - Siri eksplorasi sains .
<br/><br/><label>ISBN: </label>9833258794 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bahasa Melayu - Readers
<br/><br/><label>Dewey Class. No.: </label>499.2386