Ludvigsen, Malcolm <br/><br/>
General Relativity : A Geometric Approach 
Ludvigsen, Malcolm 
 -  Cambridge University Press  1999 
 - On-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9780511151880     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical Science