Stephani, Hans <br/><br/>
Relativity :  an introduction to special and general relativity / 
Hans Stephani 
 - 3rd ed. 
 - Cambridge :  Cambridge Univ. Press,  2004 
 - 396 p. :  ill. ;  24 cm 
<br/><br/><label>ISBN: </label>0521811856 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gravitational fields<br/>General relativity (Physics)