Hawking, Stephen,  1942-, <br/><br/>
Black holes and baby universes and other essays / 
Stephen Hawking. 
 - xv, 172 pages :  23 cm. 
<br/><br/><label>ISBN: </label>0553406639 9780553406634  Hadiah 
<br/><br/><label>Subjects--Personal Names: </label><br/>Hawking, Stephen, 1942-. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cosmology.<br/>Science--Philosophy.<br/>Physicists--Great Britain--Biography.