Bray, Hubert L <br/><br/>
Surveys in geometric analysis and relativity 

 - Somerville :  International Press,  2011. 
 - vi, 546 p. 
<br/><br/><label>ISBN: </label>9781571462305 
<br/><br/><label>Dewey Class. No.: </label>512.75  / P11