Das, P.K. <br/><br/>
Isaac Newton: man behind gravity 

 - New Delhi  Mahaveer Publishers  2012 
 - 158p. 
<br/><br/><label>ISBN: </label>9789350880142 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biography<br/>Newton, Isaac-Biography
<br/><br/><label>Dewey Class. No.: </label>925  / D26i