Hawking, Stephen <br/><br/>
Black Holes and baby universes: and other essays 

 - London  Bantam Books  1993 
 - xv, 172 p. 
<br/><br/><label>ISBN: </label>9780553406634 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Black Holes-astronomy
<br/><br/><label>Dewey Class. No.: </label>520  / HAW