Allen, Tony <br/><br/>
Groundbreakers:  isaac Newton / 
by Tony Allen 
 - London :  Heinemann Library,  2001. 
<br/><br/><label>ISBN: </label>043110476X 
<br/><br/><label>Subjects--Index Terms: </label>Issac Newton - Biography 
<br/><br/><label>Dewey Class. No.: </label>509.2