Ludvigsen, Malcolm. <br/><br/>
General relativity  : A geometric approach 
/ by Malcolm Ludvigsen 
 - New York:   Cambridge University Press,   1999. 
 - xii, 217p. 
<br/><br/><label>ISBN: </label>0521630193 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cosmology<br/>Flat spacetime<br/>Geometries and spacetimes<br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530.11  / LUD/G