Sachs, R. K <br/><br/>
General relativity for mathematicians 
R. K. Sachs H. Wu 
 - Islamabad:  National Book Foundation,  2000. 
 -  x, 291p. 
<br/><br/> Includes bibliography and index 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical physics
<br/><br/><label>Dewey Class. No.: </label>530.15  / SAG