Leena Abdullah,  <br/><br/>
Scientific inventions and their inventors 

 - 58 pages :   colour illustrations, colour photographs ;   27 cm 
 - Scientific headstart series .
 - Scientific headstart series .
<br/><br/> Includes glossary 
<br/><br/><label>ISBN: </label>9834289049 ; 9789834289041 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Question and answer.
<br/><br/><label>Dewey Class. No.: </label>032.02