Das, Nandita <br/><br/>
Isaac Newton / 
by Nandita Das 
 - New Delhi:  Learners Press,  1996 
 - p.48 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science<br/>Natural Science
<br/><br/><label>Dewey Class. No.: </label>509  / DAS-I