Leena Abdullah <br/><br/>
Scientific inventions and their inventors / 
Leena Abdullah 
 - Petaling Jaya :  Penerbit Info Jaya,  c2006 
 - 58p. :  col. ill. ;  27cm. 
 - Scientific headstart series .
<br/><br/><label>ISBN: </label>9834289049 
<br/><br/><label>Nat. Bib. No.: </label>M06-5217 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions--Juvenile literature<br/>Inventors--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>608