Stephen Hawking <br/><br/>
Grand design 

 - London  Bantam Books  2010 
 - 251 p. 
<br/><br/><label>ISBN: </label>9780553819229 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PhysicsMathematical physics; Superstring theories; Unified field theories
<br/><br/><label>Dewey Class. No.: </label>530.142  / H313g