Leena Abdullah <br/><br/>
Energy and their sources / 
Leena Abdullah 
 - Petaling Jaya :  Penerbit Info Jaya,  2006 
 - 57p. :  col. ill. ;  27cm. 
 - Science gallery series .
<br/><br/><label>ISBN: </label>9834289065 (set) 983428909X :  RM49.00 9789834289096 
<br/><br/><label>Nat. Bib. No.: </label>M06-7465 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Force and energy--Juvenile literature<br/>Power resources--Juvenile literature<br/>Energy conversion--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>531.6