Stephani, Hans. <br/><br/>
General relativity :  an introduction to the theory of the gravitational field / 
Hans Stephani ; edited by John Stewart ; translated by Martin Pollock and John Stewart. 
 - 2nd ed. 
 - Cambridge [England] ;  New York :  Cambridge University Press,  1990. 
 - xiv, 321 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0521379415  
<br/><br/><label>Subjects--Index Terms: </label>Gravitational fields  General relativity (Physics) 
<br/><br/><label>Dewey Class. No.: </label>530.1/1  / STE