Birth of time : 
Gribbin, John R. 
 - New Haven :  Yale University Press,  1999 
 - vi, 237 p. :  ill. ;  22 cm. 
<br/><br/> Previously published: London : Weidenfeld & Nicolson, 1999. 
<br/><br/><label>ISBN: </label>0300083467 (acid-free paper) | 8173713375 (acid-free paper