Newton, Roger <br/><br/>
Galileo's pendulum 
Roger Newton 
 - 1st ed 
 - New Delhi  Viva Books Private Limited  2005 
 - 153 p. : ill. ; 24 cm 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9788130900117 
<br/><br/><label>Dewey Class. No.: </label>529.7 NEW