World's Freatest Scientists-4 : Isaac Newton 

 - Colombo :  M.D. Gunasena & Co. LTD ;  2008 
 - P.32 :  Art ;  C.M.24 
<br/><br/><label>ISBN: </label>978-955-21-1685-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Fiction
<br/><br/><label>Dewey Class. No.: </label>823  / Gun