Ludvigsen, Malcolm <br/><br/>
General relativity :  a geometric approach / 
Malcolm Ludvigsen 
 - New York :  Cambridge University Press,  1999 
 - 217 p. :  ill. ;  27 cm 
<br/><br/><label>ISBN: </label>052163976x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General relativity (Physics)<br/>Space and time<br/>Geometrodynamics