HUGGETT(S A) et al <br/><br/>
"The geometric universe: Science, geometry and the work of Roger Penrose. Lectures from a symposium held at Oxford in June 1996 in honour of Roger Penrose in his 65th year" 

 - Oxford  O U P  1998 
 - Hbk xviii p. + 431 
<br/><br/><label>ISBN: </label>0-19-850059-9 
<br/><br/><label>Source: </label>4420