The Theory Of Everything 
Stephen Hawking 
 - 1 
 -  Jaico Publishing House  2006 
 - 140 
<br/><br/><label>ISBN: </label>9788179925911 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Popular Science
<br/><br/><label>Dewey Class. No.: </label>813.4  / TWA