Sachs, R. K.  1932- <br/><br/>
General relativity for mathematicians 
R. K. Sachs, H. Wu 
 - New York :  Springer-Verlag,  1977 
 - xii, 291 p. :  ill. ;  24 cm. 
 - Graduate texts in mathematics ;  48 .
<br/><br/>Bibliography: p. 274-276 
<br/><br/><label>ISBN: </label>038790218X 
<br/><br/><label>LCCN: </label>76-047697 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relativity (Physics)