Stephen Hawking's A brief history of time  a reader's companion  
edited by Stephen Hawking ; prepared by Gene Stone. 
 - London  Bantam Books  1989 
<br/><br/><label>ISBN: </label>9780553077728 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hawking, S. W. (Stephen W.); Cosmology
<br/><br/><label>Dewey Class. No.: </label>523.1  / HAW/S