Boslough, John <br/><br/>
Beyond the black hole  Stephen Hawking's universe 
John Boslough                                               
 - London  William-Collins  1985 
 - 126p. 
<br/><br/><label>ISBN: </label>0-00-217138-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and astrophysics thesaurus<br/>Astrophysics<br/>Black holes
<br/><br/><label>Universal Decimal Class. No.: </label>524.882  / BOS